crop-chem-docs/corpus/epa_ppls/524-458.md

MICRO-TECH C

• EPA Reg No: 524-458
• Registrant: BAYER CROPSCIENCE, LLC
• Signal word: Caution
• Active ingredients: Alachlor (41.5%)
• Label accepted: 1992-07-13
• Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000524-00458-19920713.pdf

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\ \ '. { -, 524-458 Micro-Tech C Herbicide Monsanto Co.pany 700 14th Street NW., Suite 1100 Washington, DC 20005 JUL '3 1992 This product is conditionally registered in accordance with FIFRA section 3(c)(7)(A) provided that you:

1. Submit/cite all data or other material required for registration/ reregistration of your product under FIFRA section 3(c)(S) or FIFRA section 4 when the Agency requires all registrants of similar products to submit such data.
2. Make the labeling changes listed below before you release the product for shipment: a. Add the phrase "EPA Registration No. 524-458." b. Delete EPA Registration No. 524-344
3. Submit five (5) copies of your final printed labeling before you release the product for shipment. Refer to the A-79 enclosure for a further description of final printed labeling. 56091:I:WPSO:Taylor:WP25-7:KEVRIC:07/08/92:08/08/92 t f 'I

-2- If these conditions are not complied with, the registration will be subject to cancellation in accordance with FIFRA section 6(e). Your release for shipment of the product constitutes acceptance of these conditions. A stamped copy of the label is enclosed for your records. This registration will expire in 2 years. Enclosures Robert J. Taylor

Product Manager (25) 
Fungicide-Herbicide Branch 
Registration Division (H7505C) 
L I 1

KICRO-TECBIII C 
HERBICIDE BY MONSANTO 
Herbicide for weed control in corn. 
RESTRICTED USE PESTICIDE 
-, 
due to oncogenicity. For retail 8~1. to and use only by Certified 
Applicators or persons under their direct supervision and only for 
those uses covered by the certified Applicator's certification. 
The use of this product lIay be hazardous to your health. This 
product contains alachlor, which has been determined to cause 
tumors in laboratory anillals. 
In ease of an emergency inVOlving this product or for user safety 
information on this product, call collect day or night (314) 694-
4000. 
IIIMicro-Tech is a reg~stered trademark of Monsanto Company. 
Micro-Tech C is referred to throughout these instructions as 
"Micro-Tech". 
complete Directions for Use 
This product is not approved for use in California, 
EPA Reg. No. 524-344 
1992-1 843.11-000.00/53 
Read each of these sections of this label for essential product 
performance information. 
PRECAUTIONARY STATEMENTS 
GENERAL INFORMATION 
MIXING, SPRAYING AND 
HANDLING INSTRUCTIONS 
APPLICATION INFORMATION 
CROPS 
(Micro-Tech C 1992-1) 
0160.-0095 
1 (4/27/92)

" ~ 
Read the entire label before using this product. 
Use only according to label instructions. 
Read "LIMIT OF WARRANTY AND LIABILITY" before buying or using. If 
terms are not acr.eptable, return at once unopened. 
LIMIT OP WARRANTY AND LIABILITY 
This Company warrants that this product conforms to the chemical 
description on the label and is reasonably fit for the purposes set 
forth in the Complete Directions for Use label booklet 
("Directions") when used in accordance with those Directions under 
the conditions described therein. NO OTHER EXPRESS WARRANTY OR 
IMPLIED WARRANTY OF FITNESS FOR PARTICULAR PURPOSE OF 
MERCHANTABILITY IS MADE. This warranty is also subject to the 
conditions and limitations stated herein. 
Buyer and all users shall promptly notify this Company of any 
claims whether based in contract, negligence, strict liability, 
other tort or otherwise. 
Buyer and all users are responsible for all loss or damage from use 
or handling which results from conditions beyond the control of 
this Company, including, but not limited to, incompatibility with 
products other thall those set forth in the Directions, unusual 
weather, weather conditions which are outside the range considered 
normal at the application site and for the time period when the 
product is applied, as well as weather conditions which are outside 
the application ranges set forth in the Directions, application in 
any manner not explicitly set forth in the Directions, moisture 
conditions outside the moisture range specified in the Directions, 
or the presence of products other than those set forth in the 
Directions in or on the soil, crop or treated vegetation. 
THE EXCLUSIVE REMEDY OF THE USER OR BUYER, AND THE LIMIT OF THE 
LIABILITY OF THIS COMPANY OR ANY OTHER SELLER FOR ANY AND ALL 
LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF 
THIS PRODUCT (INCLUDING CLAIMS BASED IN CONTRACT, NEGLIGENCE, 
STRICT LIABILITY, OTHER TORT OR OTHERWISE) SHALL BE THE PURCHASE 
PRICE PAID BY THE USER OR BUYER FOR THE QUANTITY OF THIS PRODUCT 
INVOLVED, OR, AT THE ELECTION OF THIS COMPANY OR ANY OTHER SELLER, 
THE REPLACEMENT OF SUCH QUANTITY OR, IF NOT ACQUIRED BY PURCHASE, 
REPLACEMENT OF SUCH QUANTITY. IN NO EVENT. SHALL THIS COMPANY OR ANY 
OTHER SELLER BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL 
DAMAGES. 
Buyer and all users are deemed to have accepted the terms of this 
LIMIT OF WARRANTY AND LIABILITY which may not be varied by any 
verbal or written agreement. 
(Micro-Tech C 1992-1) 2 (4/27/92)

PRECAUTIONARY STATEMENTS 
Hazards to Humans 
and Domestic Animals 
Keep out of reach of children. 
CAUTION! 
MAY CAUSE ALLERGIC SKIN REACTION. 
Avoid contact with eyes, skin and clothing. 
Wear goggles or face shield, rubber gloves, long trousers, long 
sleeved shirt or jacket of tightly woven material along with boots 
high enough to cover ankles when transferring and mixing, and when 
adjusting, repairing or cleaning equipment. Wear rubber boots when 
pouring from open containers or when reentry is made into field 
following appli.cation of this product through center pivot 
irrigation systems and the field is still wet. Clothing which comes 
in contact with Micro-Tech must be washed before reuse. Clothing or 
other materials which become drenched with the concentrated 
pesticide must be disposed of in a sanitary landfill, by 
incineration or, if allowed by state and local authorities, by 
burning. If burned, stay out of smoke. 
Wash thoroughly with soap and water after handling. 
FIRST AID: IF ON SKIN, immediately flush with plenty of water while 
removing contaminated clothing. As soon as soap is available, 
wash thoroughly with soap and water. Wash clothing before 
reuse. Sensitized persons should avoid further contact and 
reuse of contaminated clothing. Get medical attention. 
In case of an emergency involving this product, 
Call Collect, day or night, (314) 694-4000. 
Environmental Hazards 
This chemical has been identified in limited ground water sampling 
and there is the possibility that it can leach through the soil to 
ground water, especially where soils are coarse and ground water is 
near the surface. Following application, and during rainfall events 
that cause runoff, this chemical may reach surface water bodies 
including streams, rivers and reservoirs. 
Care must 
siphoning 
pesticide, 
be taken when using this product to prevent back 
into wells, spills' or improper disposal of excess 
spray mixtures or rinsates. 
Check valves or antisiphoning devices must be used on all mi.:ing 
and/or irrigation equipment. Disposal of excess pesticide, spray 
mixtures, or rinsate should be according to label use instructions 
or according to the state pesticide or environmental control agency 
or the hazardous waste representative at the nearest EPA regional 
office. 
(Micro-Tech C 1992-1) 3 (4/27/92\ 
! I / I

j 7, I ,- ~ 
_/ I 
Do not apply directly to water, to areas where surface water is 
present or to inte~tidal areas below the mean high water mark. Do 
not contaminate water when disposing of equipment washwaters. 
Physical or Chemical Hazards 
In case of: 
SPILL or LEAK, soak up, remove and keep away from humans and 
domestic animals. 
ACTIVE INGREDIENTS. 
Alachlor, (2-chloro-2',6'-diethyl-N-
(methoxymeth: -1) acetanil ide] ••••••••••••.•••••••••••••• 41.5\ 
INERT INGREDIENTS: ..............••••••••..•.....•..•....•. 58.5' 
100.0\ 
*contains 480 grams/litre or 4 pounds/gallon. This product also 
contains low levels of atrazine (less than 1 percent). These low 
levels of atrazine will not contribute to weed control. 
Product protected by U.S. Patent No. 4,280,833 and 4,417,916. 
DIRECTIONS FOR USE 
It is a violation of federal law to use this product in any manner 
inconsistent with its labeling. 
Storage and Disposal 
Do not contaminate water, foodstuffs, feed or seed by storage or 
disposal. 
STORAGE: 
STORE ABOVE -4·F. TO KEEP PRODUCT FROM FREEZING. If frozen, thaw 
before use. 
DISPOSAL: 
Wastes resulting from the use of this product that cannot be used 
or chemically reprocessed should be disposed of in a landfill 
approved for pesticide disposal or in accordance with applicable 
Federal, state or local procedures. 
Emptied container retains product residue. Observe all labeled 
safeguards until container is cleaned, reconditioned or destroyed. 
(See individual container label- for disposal information.) 
GEJIERAL IIfJ'ORXA'l'IOH 
Micro-Tech- herbicide is recommended for control of yellow nutsedge 
and the annual grasses and broadleaf weeds ~isted in the nWEEDS 
CONTROLLEDn section of this label. This product may be applied 
either as a surface application after planting or shallowly 
incorporated prior to planting to blend the herbicide treatment 
into the upper 1 t') 2 inches of soil. Except for minimum or 
(KicrO-Tlch C 1:192-1) 4 (4/2?/92)

; 
• 
conservation tillage systems, the seedbed should be fine, firm and 
free of clods and trash. 
Read and carefully observe precautionary statements and all other 
information appearing on the labeling of all products used in 
mixtures and sequential treatments. 
Do not flood irrigate following application of this product or tank 
mixtures. This product will not control emerged seedlings. 
Do not apply when conditions favor drift. 
Use of this product not consistent with this label may result in 
injury to persons, animals or crops, or other unintended 
consequences. Keep container closed to prevent spills and 
contamination. 
Flush sprayer with clean water after use. 
SOIL TEXTURE 
Applicators should ~valuate soil and weed conditions carefully to 
assure that they choose the lowest effective label rate. 
The recommended use rates of this product and the other herbicides 
labeled for use in tank mixtures with this product generally vary 
with soil texture. Unless soil texture is specifically named, rate 
tables throughout this label refer to only three soil textural 
groups: coarse, medium and fine. The following is a complete 
listing of soil textures included in each of these three soil 
textural groups: 
SOIL TEXTURAL GROUP 
COARSE: 
MEDIUM: 
FINE: 
SOIL TEXTURE 
sand, loamy sand, sandy 
loam 
loaru, silt loam, silt, 
sandy clc;;y loam 
silty clay loam, clay 
loam, sandy clay, 
silty clay, clay 
Refer to the above table to determine the corresponding soil 
textural group for the soil to be treated. 
MIXING, SPRAYING AND 
HANDLING INSTRUCTIONS 
NOTE 
The use of a mechanical transfer system is required to be used by 
all mixer/loaders and/or applicators who treat 300 acres or more 
annually with pesticides containing alachlor as an active 
ingredient. 
(Micro-Tech C 1992-1) 5 020000~5 (4/27/92)

~ "1'1, If (I 
Direct contact or exposure to Micro-Tech or spray mixtures of 
Micro-Tech should be minimized. The following instructions for 
transfer, m~x~ng, cleaning or repairing equipment should be 
followed in order to minimize this exposure. Review the protective 
clothing requirements as listed in the Precautionary statements 
section of this label (front panel) and do not use this product 
until you have the necessary protective clothing. 
2.5 Gallon containers 
Open pouring from these containers can result in exposure from 
splashing or spilling. Special care in lifting and pouring are 
strongly recommended. 
55 Gallon and Bulk Containers 
Open pouring from these containers can result in exposure from 
splashing or spilling and is not recommended. This product should 
be transferred from these containers to the mix or spray tank using 
pumps or transfer probes. The probe or pump should not be removed 
from the container or disconnected until the container is emptied 
and rinsed. Use the pump or probe system to rinse the empty 
container and transfer the rinsate directly to the mix or spray 
tank. 
Equipment Cleaning & Repair 
Cleaning and repair of transfer systems and application equipment 
is a source of exposure to this product. Care should be taken to 
minimize exposure during cleaning and repair of transfer systems 
and appJ ication equipment. Whenever possible, these systems or 
equipment should be rinsed before being cleaned or repaired. When 
repairs must be made during transfer or application, the equipment 
should be shutdown, and special care taken to avoid contact with 
the pesticide. 
Always predetermine the compatibility of Micro-Tech or labeled tank 
IIIixtures of Micro-Tech with water carrier or sprayable fluid 
fertilizer carrier by mixing small proportional quantities in 
advance. See the "STANDARD SPRAYABLE FLUID FERTILIZER COMPATIBILITY 
TEST" section in this label to determine the compatibility of this 
product and the labeled tank mixtures recommended for use with 
sprayable fluid fertilizer carrier. 
NOTE: Micro-Tech and all tank mixtures listed in the "DIRECTION FOR 
USE" section may be applied in sprayable fluid fertilizers. 
Mix Micro-Tech or labeled tanlt mixture of Micro-Tech with the 
appropriate carrier as follows: 
1. Place a 20 to 35 mesh screen or wetting basket over filling 
port. 
2. Through the screen, fill the sprayer tank one-half full with 
the appropriate carrier. 
(Micro-Tech C 1992-1) 6 (4/27/92)

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'/ 
3. If a compatibility agent is necessary to improve mixing or to 
prevent the formation of undesirable and unsprayable gels or 
precipitates, while agitating add it to the carrier already in 
the tank. Use only compatibility agents, cleared by FDA for 
this use. Read and follow all directions for use, cautionary 
statements and all other information appearing on the selected 
compatibility agent label. Check for adequate agitation. 
4. If a wettable powder or dry flowable formulation is used, make 
a slurry with water and add it slowly through the screen into 
the tank. continue agitation. 
5. If a flowable formulation is used, add slowly through screen 
into the tank. Mixing and compatibility may be improved when 
flowable is premixed one part flowable with one part water and 
added to the tank in diluted form. 
6. Add Micro-Tech slowly through the screen into the tank. Mixing 
and compatibility may be improved when this product is 
prediluted with two parts of water and added to the tank in 
diluted form. 
7. Complete filling the sprayer tank with carrier. If Gramoxone™ 
Extra is used, add the required amount near the end of the 
filling process. Remove hose from tank immediately after 
filling to avoid siphoning back into the carrier source. 
Maintain good agitation at all times until the contents of the tank 
are sprayed. NOTE: If spray mixture is allowed to settle at any 
time thorough agitation is required to resuspend the mixture before 
spraying is resumed. 
Keep by-pass line on or near bottom of tank to minimize foaming. 
Screen size in nozzle or line strainers should be no finer than 50 
mesh. Carefully select prcper nozzle to avoid spraying a fine mist. 
Check for even distribution of spray droplets. To reduce loss of 
the chemical due to drift of a fine mist, apply at nozzle pressures 
below 40 psi. 
™Gramoxone is ~ trademark of ICI Americas Inc. 
STANDARD SPRAYABLB FLUID 
FERTILIZER COMPATIBILITY TBST 
Herbicides may not always mix evenly throughout a sprayable fluid 
fertilizer or the components may separate too quickly to make their 
combined use of practical vaiue. This may be due to certain 
characteristics of the different fluid fertilizers. A simple test 
using small quantities of the components is suggested to provide 
compatibility potential. 
The test follows: 
A. Materials Required For A compatibility Test 
(Micro-Tech C 1992-1) 7 (4/27/92 )

I ' I, 7 
1. Two one-quart jars with lid or stopper (marked "with" and 
"without") . 
2. TEAspoons (for a more exacting test, a five to ten milliliter 
(mI.) pipette or graduated cylinder is desirable). 
3. Sprayable fluid fertilizer to be tested. 
4. The herbicide chemicals to be mixed. 
5. A compatibility agent (the purpose of the adjuvant is to help 
keep the fertilizer and crop protection chemical in suspension, 
if this assistance is needed.) 
B. Procedure 
1. Add one pint of the sprayable fluid fertilizer that will be 
used or other herbicide carrier to each jar marked "with" and 
"without". 
Add One Pint Liquid Fertilizer 
To Two Quart Jars. 
WITH WITHOUT 
2. To the jar marked "with", add 1/4 TEAspoon or 1.2 milliliters 
of a suitable compatibility agent; shake gently for five to ten 
seconds to mix. (1/4 TEAspoon in one pint is the equivalent of 
two pints per 100 gallons of liquid fertilizer.) 
To Jar Marked "With" 
Add Compatibility Agent 
And Shake to Mix. 
WITH WITHOUT 
3. To each jar add the appropriate amount of herbicide(s) listed 
in the following tables. If more than one is used, add them 
separately with the wettable powders or dry flowables added 
first, flowables second and liquid last. Shake gently five to 
ten seconds after each addition. 
WITH 
HERBICIDE 
Wettable 
Powders 
or 
Dry Flowables 
(Micro-Tech C 1992-1) 
Add Herbicide(s) To Both Jars 
~1d Shake to Mix. 
WITHOUT 
Amount to Be 
Added Per Pint Of 
Sprayable Fluid Fertilizer 
(Assuming Volume is 25 gallA) 
Level 
RATE/A TEAspoons 
1 lb. == 1.5 
2 lb. == 3 
3 lb. = 4.5 
4 lb. = 6 
5 lb. = 7.5 
8 023C'OO~S (4/21/92)

) 
HERBICIDE 
Emulsif iable 
Concentrates or 
Flowables or 
Liquids or 
solutions 
RATE/A 
1 pint 
1 quart 
2 quarts 
3 quarts 
1 gallon 
5 quarts 
i I '".} 
Level 
TEAspoons Milliliters 
= 0.5 or 2.4 
= 1 or 4.7 
= 2 or 9.5 
= 3 or 14.2 
= 4 or 19.0 
= 5 or 23.8 
This compatibility test is designed for 25 gallons of spray per 
acre. For changes in spray volume or herbicide concentration, make 
appropriate changes in the ingredients of the test. Regardless of 
spray volume, the amount of compatibility agent should be equal to 
two or three pints (two pints = 1/4 TEAspoon or 1.2 milliliters, 
three pints = 3/8 teaspoon or 1.8 milliliters per pint of sprayable 
fluid fertilizer) per 100 gallons of liquid fertilizer. 
C. Observations and Decisions 
1. If the herbicide(s) and the sprayable fluid fertilizer are 
compatible. 
2. If a compatibility agent is necessary. 
Five minutes after the final addition and mixing, observe both jars 
for the formation of large flakes, sludge, gels or other 
precipitates. Observe if the herbicide(s) cannot be physically 
mixed with the liquid fertilizer but remains as small oily 
particles in the solution. 
If incompatibility in any form described above occurs in the jar 
"with" the compatibility agent added, the liquid fertilizer and the 
herbicide(s) should not be used together in the same spray tank. 
If incompatibility as descibed above occurs in the jar "without" 
the adjuvant but not in the jar "with" adjuvant, the use of a 
compatibility adjuvant is recommended. 
Both jars should be allowed to stand and be observed periodically 
for one-half hour. If the separate layers of liquid fertilizer and 
additives can be resuspended by shaking, .commercial application is 
possible. An emulsifiable concentrate normally will go to the top 
after standing; wettable powders will either settle to the bottom 
of the tank or jar, or float to the top, depending upon the density 
of the fertilizers. 
If the herbicide(s) is compatible with fluid fertilizer in th·, 
foregoing test without having to use a compatibility agent, fluid 
fertilizer may be used for the premixing. If it is not compatible 
without the compatibility agent, the herbicide(s) should be 
premixed with water before adding to the spray tank. 
APPLICATION INFORMATION 
(Kicro-Tech C 1992-1) 9 (4/27/92) 
II 'I , .

APPLICATION SYSTEMS 
Ground Broadcast Treatment-Apply this product and the labeled tank 
mixtures in 15 or more gallons of solution per acre using broadcast 
boom equipment. The carrier may be either water or sprayable fluid 
fertilizer as specified for the crop to be treated in the 
"DIRECTIONS FOR USE" section of this label. Do not apply during 
p~riods of gusty winds, when winds are in excess of 15 mph or when 
other conditions favoring drift exist. 
Band Treatment-Apply a broadcast equivalent rate and volume per 
acre. To determine these: 
Band width 
in inches 
Row width 
in inches 
Band width 
in inches 
Row width 
in inches 
x 
x 
Broadcast 
RATE 
per acre 
Broadcast 
VOLUME 
per acre 
= 
= 
Band RATE 
per acre 
Band VOLUME 
per acre 
Aerial-pixed wing; helicopter-Apply the recommended rates of this 
product or approved tank mixtures in 3 to 10 gallons of water per 
acre. AVOID DRIFT-DO NO~ APPLY DURING INVERSION CONDITIONS, WHEN 
WINDS ARE GUSTY, OR UND~R ANY OTHER CONDITION WHICH WILL ALLOW 
DRIFT. Coarse sprays are less likely to drift; therefore, do not 
use nozzles or nozzle configurations which dispense spray or fine 
spray droplets. Do not angle nozzles forward into the airstream and 
do not increase spray volume by increasing nozzle pressure. Ensure 
uniform application. To avoid streaked, uneven or overlapped 
application, use mechanical marking systems only, HUMAN FLAGGERS 
PROHIBITED! 
Application with Dry Bulk Pertilizer-The herbicide-dry fertilizer 
impregnation process (In-Plant and On-Board systems) must be 
completed only by commercial fertilizer or chemical dealerships 
properly equipped for this procedure. Contact Monsanto Company for 
additional information regarding recommended equipment and methods 
for herbicide-fertilizer impregnation ap9lications. 
Dry bulk fertilizer may be impregnated with Micro-Tech or the tank 
mixtures of Micro-Tech plus atrazine or Micro-Tech plus Bladex on 
corn. Micro-Tech and these tank mixtures must be applied with 200 
to 450 pounds of dry bulk fertilizer per acre and shallowly 
incorporated within 7 days prior to planting. On medium and fine­
textured soils in areas where soil incorporation is not planned, 
Le., reduced tillage situations or in some conventional till 
situations, applications can be made up to 30 days before planting 
to allow moisture to move the herbicide-fertilizer mixture intc the 
soil. On coarse textured soils, applications can be made up to 14 
days prior to planting. The herbicide must be applied as 
025COO~j5 
10 (4/27/92) (Micro-Tech C 1992-1) 
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1.-:-; :] I' 1 
recommended in this label for the crop, weed and soil type treated. 
Refer to the table for broadcast rate per acre in the appropriate 
crop section of this label to determine the recommended rate per 
acre for the herbicide treatment to be applied. 
The following table provides a reference to determine the amoun~ of 
LIQUID herbicide to be mixed per ton of dry bulk fertilizer for a 
range of herbicide recommendations for fertilizer rates per acre: 
RECOMMENDED QUARTS 
LIQUID HERBICIDE/ACRE 
Fertilizer Acres 1.5 2 2.5 3 
Rate Covered (quarts of herbicide/ton 
(lb./acre) (per ton) dry bulk fertilizer) 
200 10 15 20 25 30 
250 8 12 16 20 24 
300 6.7 10 13.3 16.7 20 
350 5.7 8.6 11.4 14.3 17.1 
400 5 7.5 10 12 15 
450 4.5 6.7 8.9 11.1 13.3 
To determine th~ amount of herbicide needed for rates not included 
in the preceding table, use the foll~wing formula: 
Recommended herbicide rate 
(lb. or gt.l/acre x 2000 = 
pounds fertilizer/acre 
pounds or 
quarts of herbi­
cide ~el: ton of 
dry bulk 
fertilizer 
With the In-Plant system, mix and blend the dry fertilizer and 
herbicide mixture in a closed rotary-drum type mixture allowing 
sufficient time to ensure uniform coverage. Use at least one ton of 
dry fertilizer per mixing operation. Inject the herbicide into the 
drum over a minimum of a 2-minute period and allow at least 2 
additional minutes mixing time to ensure uniformity. The nozzle 
used to spray the herbicide treatment must be placed inside the 
mixer to provide uniform spray coverage of the tumbling fertilizer. 
If the fer~ilizer used has inadequate adsorptive capacity, a highly 
adsorptive material such as Agsorb™,. MP-79™, Microcel™ E, 
cropstar· or Lasso. II granules can be added to provide a free­
flowing mixture. contact Monsanto Company for specific guidelines 
with regard to the sequence of addition for the various components 
and the amount of drying agent. to add to provide a free-flowing 
mixture. 
When using Cropstar or Lasso II granules as an adsorptive material, 
refer to the table below for the correct rates. The CropStar rate 
is the same as the Lasso II rate. If the total amount of Micro-Tech 
liquid herbicide in the tank mixture to be impregnated exceeds 3.25 
quarts per acre, additional nonherbicidal adsorptive material may 
be necessary to ensure a free-flowing mixture. 
OZf,800~~ 
(Hicro-Tech C 1992-1) 11 (4/27/92) 
. .

POUNDS PLUS QUARTS OF HERBICIDE/ACRE TO 
IMPREGNATE OR DRY BULK FERTILIZER. 
Recommended Total Micro-Tech~ Broadcast Rate/Acre 
(Quarts) 
3 3.5 
Lasso~ II Lasso II Lasso 
Micro-Tech Micro-Tech 
(Lbs) (Quarts) (Lbs) (Quarts) (Lbs) 
5 2.25 5 2.75 5 
4 
II 
Micro-Tec:h 
(Quarts) 
3.25 
The following table provides a partial list of dry fertilizers 
which may be impregnated with Micro-Tech or tank mixtures of Micro­
Tech with other herbicides. 
Micro-Tech Micro-Tech 
+ 
Fertilizer Micro-Tech~ atrazine 
Ammonium sulfate 
(21-0-0) Yes Yes 
Ammonium 
phosphate-sulfate 
(16-20-0) Yes 
Diammonium 
phosphate 
(18-46-0) Yes 
Potassium chloride 
(0-0-60) Yes 
Potassium sulfate 
(0-0-52) Yes 
Single super­
phosphate 
(0-20-0) Yes 
Treble super­
phosphate' 
(0-46-0) Yes 
*Urea (46-0-0) Yes 
Yes 
Yes 
Yes 
Yes 
No 
No 
Yes 
+ 
BladexTM 
Yes 
Yes 
Yes 
Yes 
Yes 
No 
No 
Yes 
*Some ureas may be phytotoxic when applied on corn. Use only ureas 
known to be safe to corn. 
NOTE: DO NOT impregnate Micro-Tech or tank mixtures of 
Micro-Tecil with other herbicides on fertilizers containing 
ammonium nitrate, potassium nitrate or sodium 
nitrate. 
(Micro-Tech C 1992-1) 12 (4/27/92)

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Spread the herbicide-dry fertilizer mixture uniformly with a 
properly calibrated applicator: dribble, pneumatic (air flow) or 
spin. When using spin applicators, the herbicide-dry fertilizer 
mixture must be spread at half-rate and overlapped 100 percent to 
obtain full rate and uniform distribution. Non-uniform spreading of 
the fertilizer-herbicide mixture may result in unsatisfactory weed 
control or crop injury. 
THAgsorb is a trademark of Oil Dri Corporation. 
THBladex and Lexone are trademarks of ~he E. I. du Pont de 
Nemours and company. 
CcropStar and ®Lasso are trademarks of Monsanto Company. 
THMicrocel is a trademark of Manville Products Corporation. 
THMP-79 is a trademark of Eagle-Picher Industries, Inc. 
APPLICATION TIMING AND METHODS 
Early Preplant Surface-This product and some labeled tank mixtures 
of this product may be applied in no-till and other conservation 
tillage systems before weeds emerge and up to 45 days before 
planting =ertain crops. Split applications can be made 30 to 45 
days prior to planting, with 60 percent of the recommended 
broadcast rate applied initially and the remaining 40 percent 
applied at planting. Applications made less than 30 days prior to 
planting can be made either as a split or as a single application. 
Refer to the individual crop to determine if early preplant 
application is recommended. If weeds are present at the time of 
application, apply this product in tank mixture with an appropriate 
contact herbicide. Observe direction for use, precautions and 
restrictions on the label of the contact herbicide. During the 
planting operation, be careful not to move untreated soil to the 
surface or move treated soil out of the row, as weed control may be 
reduced. 
Preplant Incorporation-This product and many of the labeled tank 
mixtures may be mixed into the soil, using shallow incorporation 
equipment, any time within 7 days prior to planting. Refer to the 
crop to be treated in the "DIRECTIONS .FOR USE" section of this 
label to determine if preplant incorporation is recommended. Apply 
the recommended treatment rate to the soil surface as a broadcast 
application. Precipitation or irrigation is required to bring 
incorporated herbicide treatments into contact with germinating 
weed seedlings. The amount of precipitation or irrigation required 
depends on existing soil moisture, soil type and percent organic 
matter content, but 1/3 to 3/4 inch is normally adequate. If weeds 
emerge after treatment, rotary hoe or shallowly cultivate 
immediately to improve performance. 
NOTE: Do not incorporate unless specifically recommended in this 
label for the crop and herbicide treatment selected. 
Incorporation of this product and its labeled tank mixtures on 
coarse soil types may reduce length of weed control due to 
(Hicro-Tech C 1992-1) 13 
02R[·003~ 
(4/27/92) 
! ,

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leaching with rainfall or irrigation. Incorporation is not) 
recommended on coarse soils in the southeastern states. 
i-Pass Incorporation (Surface Blend™): Shallowly incorporate 
(Surface Blend) the treatment into the upper 1 to 2 inches of the 
soil. Equipment should be operated at manufacturer's designed speed 
for incorporation to ensure adequate mixing and distribution of the 
herbicide treatment in the soil. Equipment design, including any 
drag attachments, must be adequate to avoid soil ridging which may 
result in streaked or reduced weed control. soil conditions, 
including moisture content and crop residue levels, must be 
suitable to allow thorough and uniform mixing with the equipment 
used for l-pass incorporation. 
contact Monsanto Company for additional information regard~.ng 
recommended equipment and methods for Surface Blend application. 
2-Pass Incorporation: When 2-pass incorporation is used, shallowly 
incorporate the herbicide treatment into the upper 1 to 2 inches of 
the soil with equipment set to work the soil NO DEEPER THAN 4 
INCHES. The second pass must be made at an angle to and no deeper 
than the first pass to ensure proper distribution of the herbicide 
treatment in the soil. 
Pre emergence Surface Application-This product and all labeled tank 
mixtures may be applied to the soil surface after planting and 
prior to either crop or weed emergence. Apply within 5 days of last 
preplant tillage. If weeds emerge after treatment, or if treatment 
is applied more than 5 days after last preplant tillage, rotary hoe 
or shallowly cultivate immediately to improve performance. 
Precipitation or overhead sprinkler irrigation is required after 
application to move ~he herbicide treatment into the weed 
germination zone. The amount of precipitation or overhead sprinkler 
irrigation required depends on existing soil moisture, soil type 
and percent organic matter content, but 1/3 to 3/4 inches is 
normally adequate. Performance is improved when moisture is 
received witbin 7 days after application and prior to weed 
emergence. High intensity or excessive rainfall or excessive 
irrigation after application may reduce control. 
CUltivation Information-Delay cultivation after application for as 
long as possible unless weeds or grasses emerge. Shallowly 
cultivate or rotary hoe immediately if weeds or grass~s emerge. If 
CUltivation is necessary because of soil crusting or compaction, 
set equipment shallow and minimize lateral soil movement to avoid 
dilution or displacement of the herbicide treatment. If a band 
application is used and weeds have emerged in the treated band, set 
cultivator to throw soil into the row, covering the band. 
THsurface Blend is a trademark of Monsanto Company. 
(Hicro-Tech C 1992-1) 14 (4/27/92)

! .. ! 
. . 
-! 
WEEDS CONTROLLED 
Applicators should evaluate soil and weed conditions carefully to 
assure that they choose the lowest effective label rate. 
When applied as directed under conditions described, this product 
and tank mixtures of this product will control or reduce 
competition from the weeds listed. Refer to the crop on which 
treatment is intended to determine the rates and tank mixtures 
recommended. 
For the scientific names to the weeds listed below, refer to the 
appendix at the end of this booklet. 
NOTE: C = Control R = Reduced competition 
ANNUAL GRASSES 
a Micro-Teche 
b atrazine 
c Banvel™ 
d Bladex™ 
Barnyardgrass 
Crabgrass 
Cupgrass, woollyl 
Foxtail: giant, green, robust 
purple, robust white, 
yellow 
Goosegrass 
Johnsongrass, seedling2 
Millet, proso) 
Panicum: browntop, fall 
Panicum, Texas 4 
Rice, reds 
Sandbur, Grassbur 2,6 
Shattercane, wild cane 1 
Signalgrass, broadleaf 
Sprangletop, red 
Witchgrass 
(Micro-Tech C 1992-1) 
a 
C 
C 
R 
C 
C 
R 
C 
C 
R 
C 
R 
R 
C 
C 
C 
15 
b 
C 
C 
R 
C 
C 
R 
C 
C 
R 
C 
C 
R 
C 
C 
C 
c 
C 
C 
• 
C 
C 
R 
• 
C 
R 
• • • 
C 
C 
C 
Micro-Teche plus 
d 
c 
C 
R 
c 
C 
R 
C 
C 
R 
C 
• 
R 
C 
C 
C 
030rOO~5 
(4/27/92) 
, I " , ,

031COO~S 
(Hicro-Tech C 1992-1) 16 (4/27/92)

1 
3 
4 
5 
6 
7 
Use 4 quarts per acre of this product applied alone 
mix combinations~ Preplant incorporate only 
competition from this weed. 
,-, ~ ... 
j' ..f 
or in tank­
to reduce 
For reduced competition fro~ this weed with Micro-Tech alone, 
use 2.5 to 4 quarts of Micro-Tech per acre. 
Plant corn into freshly prepared seedbed. Apply 4 quarts of 
Micro-Tech per acre pre emergence surface immediately after corn 
planting for reduced competition from this weed. Improved 
control may be obtained by applying a labeled postemergence 
herbicide. 
Use a minimUIII of 3 quarts of Micro-Tech per acre and apply 
through center pivot irrigation or under sprinkler irrigation 
systems. DO NOT apply Micro-Tech plus atrazine tank mixture 
through center pivot irrigation systems. 
Use 3 to 4 quarts of Micro-Tech per acre applied alone or in 
tank mixture and apply preplant incorporated only for control 
on medium and fine-textured soils. On coarse-textured soils 
with less than 3% organic matter, use 3 to 4 quarts of Micro­
Tech per acre as a preemergence surface application to reduce 
competition from yellow nutsedge. 
Apply 2.5 to 3 quarts of Micro-Tech plus 1 to 2 quarts of 
atrazine 4L per acre. Preplant incorporated applications should 
be made immediately before planting. Preemergence surface 
applications should be applied to a freshly prepared seedbed. 
For best control, rotary hoe or initiate overhead irrigation 
(0.33 to 0.5 inch) within 24 hours of application. 
Use a minimum of 2.5 quarts of Micro-Tech per acre on coarse 
soils, or 3 to 4 quarts of Micro-Tech per acre on medium and 
fine soils when used alone or in tank mixture with Banvel for 
control of this weed. 
NOTE: The 3-way tank mixture of Micro-Tech plus atrazine plus 
Bladex controls or reduces competition as specified for the 
respective weeds listed under the Micro-Tech plus atrazine and 
Micro-Tech plus Bladex recommendations. -
Certain tank mixtures of Micro-Tech and broadleaf herbicides may be 
combined with application of Gramoxone Extra for control ot many 
emerged weeds prio:r.' to corn or soybean emergence. Refer to the 
Gramoxone Extra label for a list of emerged weeds controlled by 
tank mixtures with these products. 
TMBanvel is a trademark of Sandoz, Inc. 
Read each of these sections of this label for essential product 
performance information. 
032~--OO~5 
(Micro-Tech C 1992-1) 17 (4/27/92) 
! ,-j - .

CORN 
(All Types) 
When making appl~cations on corn, do not make more than two 
application per year or exceed a total of 4 quarts of Micro-Tech 
per acre per year. 
Apply this product in water or sprayable fluid fertilizer solution 
for control of yellow nutsedge and the annual grasses and broadleat 
weeds listed in the "WEEDS CONTROLLED" section of this label. 
APPROVED APPLICATION SYSTEMS 
Ground-Broadcast boom; banded 
Aerial-Fixed wing; helicopter 
Center Pivot Irrigation 
Dry Bulk Fertilizer Impregnation 
Reference: The "APPLICATION SYSTEMS" section of this label provides 
detailed information on the application of this product using 
the system selected. 
APPROVED APPLICATION METHODS 
Preplant Incorporated-Apply this product within 7 days prior to 
planting and shallowly incorporate or Surface Blend into the upper 
1 to 2 inches of soil. Irrigation within 10 days following planting 
may improve weed control. 
Pre_ergence surtac_Apply this product after planting, before crop 
and weed emergence and within 5 days after last preplant tillage 
operation. 
DO NOT apply this product postemergence, sequential or lay-by. 
DO NOT apply any alachlor containing product sequential to this 
product. 
Reference: The "APPLICATION TIMING AND .METHODS" section ot this 
label provides detailed information and procedures for the 
application timing and method selected. 
RBCOKKBNDBD RATBS: Refer to. the following tables for the 
recommended broadcast treatment rates for this product. 
Applications which are not consistent with recommendations in this 
label may result in unsatisfactory weed control or crop injury. 
0330 OO~}5 
(Micro-Tech c 1992-1) 18 (4/27/92)

preplant Incorporated Application Rates 
BROADCAST RATE PER ACRE (QUARTS)** 
SOIL 
TEXTURAL Less than J% J% or more 
GROUP* organic matter organic matter 
Coarse 2.5 2.5 
Medium 2.5 to 3 2.5 to 3 
Fine 2.5 tc> 3 3 to 3.5 
*Refer to the "SOIL TEXTURE" section ot this label to determine the 
corresponding soil textural group for the soil to be treated. 
**Use the higher rate in the recommended range in areas of heavy 
weed infestations. Use 2.5 to 3.5 quarts per acre where furrow 
irrigation is used. Use a minimum of 3 quarts on coarse textured 
soils for control of yellow nutsedge or red rice. Rates may be 
incruased to a maximum of 4 quarts on any soil type when heavy 
infestations of yellow nutsedge or red rice are present. 
surtace Application Rates 
BROADCAST RATE PER ACRE (QUARTS)** 
SOIL 
TEXTURAL 
GROUP * 
Coarse*** 
Medium 
r'ine 
Less than 3\ 
organic matter 
2 to 2.25 
2 to 2.75 
2 to 2.75 
3\ or more 
organic matter 
2 to 2.25 
2 to 2.75 
2.5 to 3.25 
*Refer to the "SOIL TEXTURE" section of this label to determine the 
corresponding soil textural group for the soil to be treated. 
**Use the higher rate in the recommended range in areas of heavy 
weed infestations. Use a minimum of 2.5 quarts of this product per 
acre on coarse soils and 3 to 4 quarts on medium or fine textured 
soils to control black or hairy nightshade. 
***When applied through center pivot irrigation or under sprinkler 
irrigation systems on coarse soils, use a minimum of 3 quarts per 
acre of this product. 
MICRO-TBCH- PLOS ATRAZINB 
(TANK MUTtrRB) 
Apply this tank mixture in water or sprayable fluid fertilizer 
solutions for control of yellow nutsedge and the annual grasses and 
broadleaf weeds listed in the "WEEDS CONTROLLED" section of this 
label. 
APPROVED APPLICATION SYSTEMS 
(MicrO-Tech C 1992-1) 19 (4/27/92) 
I I f

Ground-Broadcast boom; banded 
Aerial-Fixed wil1g; helicopter 
Dry Bulk Fertilizer Impregnation 
Reference: The "APPLICATION SYSTEMS" section of this label provides 
detailed information on the appli~ation of ~his tank mixture using 
the system selected. 
APPROVED APPLICATION METHODS 
Preplant Incorporated-Apply this tank mixture within 7 d~ys prior 
to planting and shallowly incorporate or Surface Blsnd into the 
upper 1 to 2 inches of soil. 
Pra .. erqence surface-Apply this tank mixture after planting, before 
crop and weed emergence and within 5 days after last preplant 
tillage operation. 
Reference: The "APPLICATION TIMING AND METHODS" section 
label provides detailed information and procedures 
app!ic~tion timing and method selected. 
of 
for 
this 
the 
NOTE: PLANT ONLY CORN, PEANUTS, SORGHUM OR SOYBEANS* the year 
following use of this mixture. 
* There is a possibility of crop injury due to carryover of 
atrazine if soybeans are planted the following year. DO NOT 
plant soybeans the year following use of this tank mixture on 
furrow irrigated corn. DO NOT graze treated area or feed 
treated forage to livestock for 21 days following application 
of this tank mixture. 
RECOMMENDED RATES: Refer to the following tables for the 
recommended broadcast treatment rates for this tank mixture. 
Applications which are not consistent with recommendations in this 
label may result in unsatisfactory weed control or crop injury. 
Preplant Incorporated Application Rate. 
SOIL 
TEXTURAL 
GROUP * 
Coarse 
Medium 
Fine 
BROADCAST RATE PER ACRE (QUARTS)** 
Less than 3\ 3\ or more 
organic matter organic matter 
Micro-Teche + atrazine Micro-Tech 
4L""** 
+ atrazine 
<.L*** 
1. 75 to 2.25 
1. 75 to 2.25 
2.25 to 2.5 
1.25 
1.25 
1.5 
to 2 
to 2 
to 2 
1. 75 to 2.25 
2.25 to 2.5 
2.25 to 2.75 
1.25 
1.S 
1.5 
to 2 
to 2 
to 2 
*Refer to the "SOIL TEXTuaE" section of this label to determine the 
corresponding soil textural group for the soil to be treated. 
**Use the higher rates in the recommended ranges in areas of heavy 
weed infestations. 
(Micro-Tach C 1992-1) 20 (4/27/9-.;) 
0350'-OO~~ 
1 r I

***Use rates listed in this label when using atrazine 4L. Use 
equivalent rates when using atrazine 80W or 90% dry flowable 
formulations. One quart of atrazine 4L equals 1.25 pounds of 
atrazine 80W or 1.1 pounds of atrazine 90% dry flowable. 
Surface Application Rates 
~~~~~~~~~~-------------------------------
SOIL 
TEXTURAL 
GROUP* 
Coarse 
Medium 
Fine 
BROADCAST RATE 
Less than 3\ 
organic matter 
Micro-Techll + atrazine 
4L*** 
1.5 to 2 0.75 to 
1.5 to 2 1 to 
2 to 2.25 1. 25 to 
PER ACRE (QUARTS)** 
3t or more 
organic matter 
Micro-Tech + atrazine 
4L*** 
2 1.5 to 2 1 
2 2 to 2.25 1.25 
2 2 to 2.7'5 1.25 
to 2 
to 2 
to 2 
*Refer to the "SOIL TEXTURE" section of this label to determine the 
corresponding soil textural group for the soil to be treated. 
**Use the higher rates in the recommended ranges in areas of heavy 
weed infestations. 
***Use rates listed in this label when using atrazine 4L. Use 
equivalent rates when using atrazine 80W or 90% dry flowable 
formulations. One quart of atrazine 4L equals 1.25 pounds of 
atrazine 80W or 1.1 pounds of atrazine 90% dry flowable. 
NOTE: When applied under sprinkler irrigation systems on coarse 
soils, use 1 quart per acre of atrazine 4L and a minimum of 2 
quarts per acre of Micro-Tech in this tank mixture. 
MICRO-TECH plus BANVEL 
(TANlt MIXTURE) 
Field and Silage Corn Only 
For use in ILLINOIS, IOWA, MINNESOTA and WISCONSIN on level or 
flat-planted field corn on fine textured (silty clay loam, clay 
loam, sandy clay, silty clay or clay) soils with more than 4 
percent organic matter. 
Apply in water or sprayable fluid fertilizer solutions for control 
of the annual grasses and broadleaf weeds listed in the "WEEDS 
CONTROLLED" section of this label. 
NOTE: Use on coarse or medium textured soils or on fine textured 
soils with 4 percent or less organic matter may result in crop 
injury and/or destruction. 
APPROVED APPLICATION SYSTEMS 
Ground-Broadcast boom; banded 
(Micro-Tech C 1992-1) 21 036 OO~J!j 
(4/27/92)

NOTE: DO NOT apply by air or injection through center pivot 
irrigation systems. 
Reference: The "APPLICATION SYSTEMS" section of this label provides 
detailed information on the application of this tank mixture 
using ground spray equipment. 
APPROVED APPLICATION METHODS 
pre .. erqence surfac_Apply this tank mixture after planting, before 
crop and weeds emerge and within 5 days of last preplant tillage 
operation. Corn seeds must be planted 1-1/2 inches or deeper 
beneath the soil surface. Direct chemical contact with corn seed 
must be avoided since crop injury may result. Apply far enough 
behind planter equipment to avoid any incorporation by the planter 
wheel or other covering device. If corn seeds are planted less th~n 
1-1/2 inches beneath the soil surface, delay application until corn 
has spiked. 
Reference: The "APPLICATION TIMING AND METHODS" section 
label provides detailed information and procedures 
application ti~ing and method selected. 
of this 
for the 
NOTE: PREVENT DRIFT TO SOYBEANS OR OTHER DESIRABLE PLANTS. Do not 
use on furrow irrigated corn, or when corn is planted at the 
bottom of a furrow, utilizing lister, till or other similar 
planting methods. DO NOT incorporate prior to planting or corn 
emergence. If it is necessary to drag for leveling or rotary 
hoe to break soil crust, DO NOT disturb the soil more than 1/2 
inch deep. 
RECOMKEHDED RATES: Refer to the following table for the recommended 
broadcast treatment rates for this tank mixture. Applications which 
are not consistent with recommendations in this label may result in 
unsatisfactory weed control or crop injury and/or destruction. 
BROADCAST RATE PER ACRE (QUARTS) 
SOIL 
TEXTURAL 
GROUP 
Fine-silty clay 
loam through clay 
(Micro-Tach C 1992-1) 
More than 4\ organic matter 
Micro-Teche Banvel 
2.5 0.5 
22 037r·oo~}~ (4/27/92) 
I, I

KICRO-TECBe plus BLADEX 
(~ANlt KIXTURE) 
Apply this tar.k mixture in water or sprayable fluid fertilizer 
solutions for control of yellow nutsedge, and the annual grasses 
and broadleaf weeds listed in the "WEEDS CONTROLLED" section of 
this label. 
APPROVED APPLICATION SYSTEMS 
Ground-Broadcas~ boom; banded 
Aerial-Fixed wing; helicopter 
Dry Bulk Fertilizer Impregnation 
Reference: The "APPLICATION SYSTEMS" section of this label provides 
information on the application of this tank mixture using the 
system selected. 
APPROVED APPLICATION METHODS 
Preplant Incorporated-Apply this tank mixture within 7 days prior 
to planting and shallowly incorporate or Surface Blend into the 
upper 1 to 2 inches of soil. 
Preemergence Surface-Apply this tank mixture after planting, before 
crop and weed emergence and within 5 days after last prE'.,lant 
tillage operation. 
Reference: The "APPLICATION TIMING AND METHODS" section 
label provides detailed information and procedures 
application timing and method selected. 
of this 
for the 
RECOKKENDED RATES: Refer to the following tables for the 
recommended broadcast treatment rates for this tank mixture. 
Applications which are not consistent with recommendations in this 
label may result in unsatisfactory weed control or crop injury. 
preplant Incorporated Application Rat •• 
BROADCAST RATE PER ACRE (QUARTS) 
SOIL 
TEXTURAL 
GROUP* 
Coarse** 
Medium 
Fine 
1\ to 3\ 
organic matter 
Bladex 
Kicro-Tech- + 4L*.** 
1. 75 to 2.25 1.2 to 
1. 75 to 2.25 1.4 to 
2.25 to 2.5 1.6 to 
1.4 
1.6 
2 
NOTE: See "Incorporation" instructions. 
.3\ or more 
organic matter 
Micro-Tech 
1. 75 to 2.25 
2.25 to 2.5 
2.25 tc. 2.75 
Bladex 
+ 4L*** 
1.4 to 1.8 
1.8 to 2.2 
2 to 2.4 
*Refer to the "SOIL TEXTURE" section of this label to determine the 
corresponding soil textural group for the soil to be treated. 
(Micro-Tech C 1992-1) 23 03Ro'0095 (4/27/92) 
1/1

**On coarse textured soils containing less than 2' organic matter, 
use Micro-Tech plus Bladex only on sandy loam. Do not use on sand 
and loamy sand with less than 2\ organic matter. 
***Use equivalent rates listed in this label when using Bladex BOW 
or Bladex 90DF. One quart of Bladex 4L equal 1.25 pounds of Bladex 
BOW or 1.1 pounds of Bladex 90DF. 
Surfac. Application Rates 
BROADCAST RATE 
U to 3\ 
organic matter 
SOIL 
TEXTURAL Bladex 
GROUP * Micro-Tech" + 4L*** 
Coarse** 1.5 to 2 1 to 
Medium 1.5 to 2 1.2 to 
Fine 2 to 2.25 1.4 to 
PER 
1.2 
1.4 
1.8 
ACRE (QUARTS) 
3\ or more 
organic matter 
Micro-Tech + 
1.5 to 2 
2 to 2.25 
2 to 2.75 
Bladex 
4L*** 
1. 2 to 1. 6 
1.6 to 2 
1. B to 2.2 
*Refer to the "SOIL TEXTURE" section of this label to determine the 
corresponding soil textural group for the soil to be treated. 
**On coarse textured soils containing less than 2\ organic matter, 
use Micro-Tech plus Bladex only on sandy loam. Do not use on sand 
and loamy sand with less than 2\ organic matteI. 
***Use equivalent rates when using Bladex BOW or Bladex 90DF. One 
quart of Bladex 4L equals 1.25 lbs of Bladex 80W or 1.1 pounds of 
Bladex 90DF. 
MICRO-TECH" plus PRINCEp TN 
(TAm: MIXTURE) 
Apply this tank mixture in water or sprayable fluid fertilizer 
solutions for control of yellow nutsedge and the annual grasses and 
broad leaf weeds listed in the "WEEDS CONTROLLED" section of this 
label. 
APPROVED APPLICATION SYSTEMS 
Ground-Broadcast boom, banded 
Aerial-Fixed wing; helicopter 
Dry Bulk Fertilizer Impregnation 
Reference: THE "APPLICATION SYSTEMS" section of this label provides 
information on the application of this tank mixture using the 
system selected. 
APPROVED APPLICATION METHODS 
(Micro-Tech C 1992-1) 24 (4/27/92)

. ., 
preplant Incorporated-Apply this tank mixture within 7 days prior 
to planting and shallowly incorporate or surface Blend into the 
upper 1 to 2 inches of soil. 
Pre emergence surfac_Apply this tank mixture after planting, before 
crop emergence and within 5 days aft.er last preplant tillage 
operation. 
Reference: the "APPLICATION TIMING AND METHODS" section of this 
label provides detailed information and procedures for the 
application timing and method selected. 
NOTE: LAND TREATED WITH PRINCEP SHOULD NOT 8E PLANTED TO ANY CROP 
EXCEPT CORN FOR ONE YEAR FOLLOWING TREATMENT AS CROP INJURY MAY 
OCCUR. AFTER HARVEST OF TREATED CROP, PLOW AND THOROUGHLY TILL 
THE SOIL IN THE FALL OR SPRING TO MINIMIZE POSSIBLE INJURY TO 
SPRING SEEDED ROTATIONAL CROPS. 
RECOMMENDED RATES: Refer to the folowing tables for the recommended 
broadcast treatment rates for this tank mixture. Applications which 
are not consistent with recommendations in this label may result in 
unsatisfactory weed control or crop injury. 
Preplant Incorporated Application Rates 
BROADCAST RATE PER ACRE (QUARTS)** 
Less than 3% 3% or more 
organic matter organic matter 
SOIL 
TEXTURAL 
GROUP * 
Micro-Tech® + 
Coarse-sandy 
loam only 1. 75 
Medium 1. 75 
Fine 2.25 
to 
to 
to 
2.25 
2.25 
2.5 
Princep 
4L*** 
1. 25 
1.25 
1.5 
to 2 
to 2 
to 2 
Micro-Tech + 
1. 75 
2.25 
2.25 
to 
to 
to 
2.25 
2.5 
2.75 
Princep 
4L*** 
1.25 
1.5 
1.5 
to 2 
to 2 
to 2 
*Refer to the "SOIL TEXTURE" section of this label to determine the 
corresponding soil textural group for the soil to be treated. 
** Use the higher rates in the recommended ranges in acres of heavy 
weed infestations • 
• ** Use rates listed in this label when using Princep 4L. Use 
equivalent rates when using Princep SOW or 90\ dry flowable 
formulations. One quart of the 4L formulation equals 1.25 pounds of 
the SOW formulation and 1.1 pounds of the 90l dry flowable 
formulations. 
(Micro-Tech C 1992-1) 25 (4/27/92)

Surface Application Rates 
BROADCAST RATE PER ACRE (QUARTS)** 
Less than 3% 
organic matter 
SOIL 
TEXTURAL 
GROUP * 
Micro-Tech~ + Princep 
4L*** 
Coarse-sandy 
loam only 1.5 
Medium 1. 5 
Fine 2 
to 2 
to 2 
to 2.25 
0.75 to 
1 to 
1.25 to 
2 
2 
2 
3% or more 
organic matter 
Micro-Tech + Princep 
4L*** 
1.5 to 2 1 to 
2 to 2.25 1.25 to 
2 to 2.75 1.25 to 
2 
2 
2 
*Refer to the "SOIL TEXTURE" 
corresponding soil textural 
section of this label to determine the 
group for the soil to be treated. 
**Use higher rates in the recommended ranges in acres of heavy weed 
infestations. 
***Use rates listed in this label using Princep 4L. Use equivalent 
rates when using Princep SOW or 90% dry flowable formulations. One 
quart of the 4L formulation equals 1.25 pounds of the SOW 
formulation and 1.1 pounds of the SO\ dry flowable formulations. 
TMprincep is a trademark of Ciba-Geigy Corporation. 
MICRO-TBCBa plus ATRAZIHB plus 
BLADBX (TAN1t MIXTURE) 
Apply this tank mixture in water or sprayable fluid fertilizer 
solutions for control of yellow nutsedge and the annual grasses and 
broad leaf weeds listed in the "WEEDS CONTROLLED" section of this 
label. 
APPROVED APPLICATION SYSTEMS 
Ground-Broadcast boom: banded 
Aerial-Fixed wing; helicopter 
Reference: The "APPLICATION SYSTEMS" section of this label provides 
detailed information on the application of this tank mixture 
using the system selected. 
APPROVED APPLICATION METHODS 
Pra_arqanca surfac_Apply this tank mixture after planting, before 
crop and weec emergence and within 5 days after last preplant 
tillage operation. 
Praplant Inoorporate4-Apply this tank mixture within 7 days prior 
to planting and shallowly incorporate or Surface Blend into the 
upper 1 to 2 inches of soil. 
(Micro-Tech c 1992-1) 26 (4/27/92) 
'! ., 
----------------

Reference: The "APPLICATION TIMING AND METHODS" section 
label provides detailed information and procedures 
application timing and method selected. 
-_.... l "", 1 I I 
of this 
for the 
NOTE: PLANT ONLY CORN, PEANUTS, SORGHUM OR SOYBEANS. the year 
following use of this mixture . 
• There is a possiblity of crop injury due to carryover of 
atrazine if soybeans are planted the following year. DO NOT plant 
soybeans the year following use of this tank mixture on furrow 
irrigated corn. DO NOT graze treated area or feed treated forage to 
livestock for 21 days following application of this tank mixture. 
RECOMXEHDBD RATES: Refer to the following tables for the 
recommended broadcast treatment rates for this tank mixture. 
Applications which are not consistent with rEcommendations in this 
label may result in unsatisfactory weed control or crop injury. 
preplant Incorporated Application Rates 
SOIL 
TEXTURAL 
GROUP· 
Coarse··** 
1 
Medium 
Fine 
SOIL 
TEXTURAL 
GROUp· 
Coarse··** 
Medium 
Fine 
BROADCAST RATE PER ACRE (QUARTS) 
Less than 3% organic matter 
Micro-Teche + 
1. 75 to 2.25 
0.5 to 1 
1. 75 to 2.25 
2.25 to 2.5 
atrazine 
4L·* 
1 to 
1.25 to 
+ 
1.25 
1.5 
BROADCAST RATE PER ACRE 
3\ • or more organ~c 
Micro-Teche + atrazine + 
4L·* 
1. 75 to 2.25 1 to 1. 25 
2.25 to 2.5 1. 25 to 1.5 
2.25 to 2.75 1.5 to 1. 75 
Bladex 
4L*·* 
1 to 
1 to 
1.25 
1.5 
(QUARTS) 
matter 
Bladex 
4L·*· 
1 to 1. 25 
1 to 2 
1 to 2 
*Refer to the nSOIL TEXTUREn section of this label to determine 
the corresponding soil textural group for the soil to be treated . 
•• Use rates listed in this label when using atrazine 4L. Use 
equivalent rates when using atrazine SOW or 90' dry flowable 
formulations. One quart of atrazine 4L equals 1.25 pounds of 
atrazine SOW or 1.1 pounds of atrazine 90' dry flowable. 
***Use equivalent rates when using Bladex SOW or Bladex 900F. One 
quart of Bladex 4L equals 1.25 pounds of Bladex BOW or 1.1 pounds 
of Bladex 900F. 
** •• 00 not use this mixture on sand or loamy sand soils with less 
than 2' organic matter. 
(Micro-Tech C 1992-1) 27 (4/27/92)

.<. ' , I 't 
NOTE: Use the higher rates in the recommended ranges in areas of 
heavy weed infestations. 
surtace Application Rates 
BROADCAST RATE PER ACRE (QUARTS) 
Less than 3t organic matter 
SOIL 
TEXTURAL Micro-Tech~ + atrazine + Bladex 
GROUP* 4L** 4L*** 
Coarse**** 1.5 to 2 0.75 0.5 to 1 
Medium 1.5 to 2 0.75 to 1 1 to 1.25 
Fine 2 to 2.25 1 to 1.25 1 to 1.5 
BROADCAST RATE PER ACRE (QUARTS) 
3t or more organ~c matter 
SOIL 
TEXTURAL Micro-Tech® + atrazine + Bladex 
GROUP * 4L** 4L*** 
Coarse**** 1.5 to 2 0.75 to 1 1 to 1.25 
Medium 2 to 2.25 1 to 1.25 1 to 2 
Fine 2 to 2.75 1. 25 to 1.5 1 to 2 
.Refer to the "SOIL TEXTURE" section of this label to det.rmine 
the corresponding soil textural group for the soil to be treated • 
•• Use rates listed in this label when using atrazine 4L. Use 
equivalent rates when using atrazine BOW or 90t dry flowable 
formulations. One quart of atrazine 4L equals 1.25 pounds of 
atrazine BOW or 1.1 pounds of atrazine 90t dry flowable • 
•• *Use equivalent rates when using Bladex BOW or Bladex 90DF. One 
quart of Bladex 4L equals 1.25 pounds of Bladex BOW or 1.1 pounds 
of Bladex 90 OF'. 
•• •• 00 not use this mixture on sand or loamy sand soils with less 
than 2\ organic matter. 
NOTE: Use the higher rates in the recommended ranges in areas of 
heavy weed infestations. 
KICRO-TECB~ plus ATRAZIHB plus PROWLTN 
(TANJt MIXTURE) 
Apply this tank mixture in water or sprayable fluid fertilizer 
solutions for control of triazine resistant lambsquarter and 
pigweed in addition to yellow nutsedge and the annual grasses and 
broad leaf weeds listed for Micro-Tech plus atrazine in the "WEEDS 
CONTROLLED" section of this label. 
APPROVED APPLICATION SYSTEMS 
(Micro-Tech C 1992-1) 2B (4/27/92)

Ground-Broadcast boom; banded. 
Aerial-Fixed wing; helicopter. 
RlOlference: The "APPLICATION SYSTEMS" section of this label 
provides information on the application of this tanY mixture 
using the system selected. 
APPROVED APPLICATION METHOD 
pre emergence Surface-Apply this tank mixture after planting, 
before crop and weed emergence and within 5 days after last 
preplant tillage operation. 
DO NOT preplant incorporate this tank mixture as serious crop 
injury can result. 
Reference: 'rhe "APPLICATION TIMING AND METHODS" section of this 
label provides detailed information and procedures for the 
application timing and method selected. 
NOTE: PLANT ONLY CORN, PEANUTS, SORGHUM OR SOYBEANS* the year 
following use of this mixture. 
* There is a possibility of crop injury due to carryover of 
atrazine if soybeans are planted the following year. DO NOT 
plant soybeans the year following use of this tank mixture on 
furrow irrigated corn. DO NOT graze treated area or feed 
treated forage to livestock for 21 days following application 
of this tank mixture. 
RECOMMENDED RATES: Refer to the following tables for the 
recommended broadcast treatment rates for this tank mixture. 
Applications which are not consistent with recommendations in 
this label may result in unsatisfactory weed control or crop 
injury. 
BROADCAST RATE PER ACRE (QUARTS) 
Less than 3\ organic matter 
SOIL 
TEXTURAL 
GROUP * 
Micro-TechGP + atrazine 
4L** 
+ Prowl 
Coarse 
Medium 
Fine 
1.5 
1.5 
2 
(Micro-Tech C 1992-1) 
to 2 
to 2 
to 2.25 
0.75 
1 
1. 25 
to 2 
to 2 
to 2 
29 
0.75 
0.75 
1 
to 1 
(4/27/92) 
! :7

SOIL 
TEXTURAL 
GROUP* 
Coarse 
Medium 
Fine 
BROADCAST RATE PER ACRE (QUARTS) 
J\ or more organic matter 
Micro-Tech® + 
1.5 to 2 
2 to 2.25 
2 to 2.75 
atrazine 
4L** 
1 to 
1.25 to 
1.25 to 
+ 
2 
2 
2 
Prowl 
0.75 to 1 
1 
1 
*Refer to the "SOIL TEXTURE" section of this label to determine 
the corresponding soil textural group for the soil to be treated. 
**Use rates listed in this label when using atrazine 4L. Use 
equivalent rates when using atrazine SOW or 90\ dry flowable 
formulations. One quart of atrazine 4L equals 1.25 pounds of 
atrazine sow or 1.1 pounds of atrazine 90\ dry flowable. 
NOTE: Use the higher rates in the recommended ranges in areas of 
heavy weed infestations. 
™prowl is a trademark of American cyanamid Corporation. 
MXCRO-TECH® plus BLADBX plus PROWL 
(TANK MIXTURB) 
Apply this tank mixture in water or sprayable fluid fertilizer 
solutions for control of triazine resistant l~mbsGUarter and 
pigweed in addition to yellow nutsedge and the annual grasses and 
broadleaf weeds listed for Micro-Tech plus Bladex in the "WEEDS 
CONTROLLED" section of this label. 
APPROVED APPLICATION SYSTEMS 
Ground-Broadcast boom; banded 
Aerial-Fixed wing; helicopter 
Reference: The "APPLICATION SYSTEMS" section of this label 
provides information on the application of this tank mixture 
using the system selected. 
APPROVED APPLICATION .ME'I'HOD 
Preeaerq_nce Surface-Apply this tank mixture after planting, 
before crop and weed emerqence and within 5 days after last 
preplant tillage operation. 
DO NOT preplant incorporate this tank mixture as serious crop 
injury can result. 
Reference: The "APPLICATION TIMING AND METHODS" section of this 
label provides detailed information and procbdures for the 
application timing and method selected. 
(Micro-Tech C 1992-1) )0 (4/27/92) 
r , '/

RECOMKBNDED RATES: Refer to the following tables for the 
recommended broadcast treatment rates for this tank mixture. 
Applications which are not consistent with recommendations in 
this label may result in unsatisfactory weed control or crop 
injury. 
SOIL 
TEXTURAL 
GROUP * 
Coarse** 
Medium 
Fine 
SOIL 
TEXTURAL 
GROUP * 
Coarse** 
Medium 
Fine 
BROADCAST RATE PER ACRE (QUARTS) 
1\ to 3\ organ~c matter 
Micro-Teche + 
1.5 to 2 
1.5 to 2 
2 to 2.25 
Bladex 
4L*** 
1 to 
1.2 to 
1.4 to 
+ 
1.2 
1.4 
1.8 
Prowl 
0.75 to 1 
0.75 to 1 
1 
BROADCAST RATE PER ACRE (QUARTS) 
3% or more organic matter 
Micro-Tech + 
1.5 to 2 
2 to 2.25 
2 to 2.75 
Bladex 
4L*** 
1.2 to 
1.6 to 
1.8 to 
+ 
1.6 
2 
2.2 
Prowl 
0.75 to 1 
1 
1 
*Refer to the "SOIL TEXTURE" section of this label to determine 
the corresponding soil textural group for the soil to be treated. 
**00 not use this tank mixture on sand or loamy sand soils with 
less than 2% organic matter. 
***Use equivalent rates when using Bladex 80W or Bladex 90DF. One 
quart of Bladex 4L equals 1.25 Ibs. of Bladex 80W or 1.1 pounds 
of Bladex 900F. 
NOTE: Use the higher rates in the recommended ranges in areas of 
heavy weed infestations. 
MICRO-TECH. plus ATRAZINE plus LIHUROH 
(TAHlt MIXTURE) . 
FOR USE ONLY IN DELAWARE, MARYLAND, NEW JERSEY, NEW YORK, 
PENNSYLVANIA, VIRGINIA AND WEST VIRGINIA. 
Apply this tank mixture in water or sprayable fluid fertilizer 
solutions for control of triazine resistant lambsquarter and 
pigweed in addition to yellow nuts edge and the annual grasses and 
broad leaf weeds listed for MicrO-Tech plus atrazine in the "WEEDS 
CONTROLLED" section of this label. 
(Micro-Tech C 1992-1) 31 (4/27/92) 
I I I

APPROVED APPLICATION SYSTEMS 
Ground-Broadcast boom; banded 
Reference: the "APPLICATION SYSTEMS" section of this label 
provides information on the application of this tank mixture 
using the system selected. 
APPROVED APPLICATION METHOD 
preemergence Surtace-Apply this tank mixture after planting, 
before crop and weed emergence and within 5 days after last 
preplant tillage operation. 
Reference: The "APPLICATION TIMING AND METHODS" section of this 
label provides detailed information and procedures for the 
application timing and method selected. 
NOTE: PLANT ONLY CORN, PEANUTS, SORGHUM, OR SOYBEANS. the year 
following use of this mixture. 
* There is a possibility of crop injury due to carryover of 
atrazine if soybeans are planted the following year. DO NOT 
plant soybeans the year following use of this tank mixture on 
furrow irrigated corn. DO NOT graze treated area or feed 
treated forage to livestock for 21 days following application 
of this tank mixture. 
RECOMKBHDBD RATBS: Refer to the following tables for the 
recommended broadcast treatment rates for this tank mixture. 
Applications which are not consistent with recommendations in 
this label may result in unsatisfactory weed control or crop 
injury. 
BROADCAST RATE PER ACRE (QUARTS) 
Less than 3\ organic matter 
SOIL 
TEXTURAL 
GROUP * 
Micro-Tech" + atrazine 
4L** 
+ Linuron 
4L**· 
Coarse-sandy 
loam only 
Medium 
Fine 
1.5 
1.5 
2 
(Micro-Tech C 1992-1) 
to 2 
to 2 
to 2.25 
0.75 
1 
1.25 
32 
to .2 
to 2 
t:> 2 
0.33 
0.5 
0.5 
(4/27/92)

SOIL 
TEXTURAL 
GROUP * 
coarse-sandy 
loam only 
Medium 
Fine 
BROADCAST RATE PER ACRE (QUARTS) 
3% or more organic matter 
Micro-Tech® + atrazine 
4L** 
+ Linuron 
4L*** 
1.5 
2 
2 
to 
to 
to 
2 
2.25 
2.75 
1 
1.25 
1.25 
to 2 
to 2 
to 2 
0.5 
0.5 
0.5 
'" -I 
*Refer to the "SOIL TEXTURE" section of this label to determine 
th~ corresponding soil textural group for the soil to be treated. 
** Use rates listed in this label when using atrazine 4L. Use 
equivalent rates when using atrazine SOW or 90% dry flowable 
formulations. One quart of atrazine 4L equals 1.25 pounds of 
atrazine SOW or 1.1 pounds of atrazine 90% dry flowable. 
*** Use the rates listed in this label when using linuron 4L. Use 
equivalent rates when using linuron 50WP or 50% dry flowable 
formulations. One quart of linuron 4L equals 2 pounds of linuron 
50WP or 2 pounds of linuron 50% dry flowable. 
NOTE: Use the higher rates in the recommended ranges in areas of 
heavy weed infestations. 
Conservation or Minimum 
Tillage Systems 
TANK MIXTURES 
AT-PLANTING APPLICATIONS 
When applied as directed under the conditions described, these 
tank mixtures control many emerged annual weeds, suppress many 
emerged perennial weeds and give premergence control of many 
annual grasses and weeds when corn will be planted directly into 
a cover crop, established sod or in previous crop residues. These 
tank mixtures will not control regrowth from perennial weeds. 
DO NOT APPLY BY AIR. 
For mixing instructions, see the "MIXING, SPRAYING AND HANDLING 
INSTRUCTIONS" section of this label • 
• MICRO-TBCH- plus GRAMOXOHB EXTRA 
or 
• MICRO-TECH plus ATRAZIHB plus 
GRAMOXOHB EXTRA 
or 
04srOO~S 
• 
• 
(Micro-Tech C 1992-1) 33 (4/27/92) 
til

r-:" 
-
MICRO-TECH plus BLADEX 
plus GRAMOXONB EXTRA 
-( -, 
-
-
-
or 
MICRO-TECH plus PRINCEP~ 
plus GRAMOIONB EXTRA 
or 
MICRO-TBCH plus ATRAZINE plus 
BLADBX plus GRAHOXONE BXTRA 
or 
MICRO-TBCH plua ATRAZINB plua 
PRINCBP plus GRAMOXONB BXTRA 
Apply these tank mixtures with Gramoxone Extra in 20 to 60 
gallons of water spray solution per acre immediately before, 
during or after planting, but BEFORE CROP EMERGENCE. As density 
of stubble, crop residue or weeds increases, spray gallonage and 
rate should be increased within the recommended ranges to insure 
complete coverage. In the absence of emerged vegetation, delete 
the Gramoxone Extra portion of these tank mixtures. 
• 
CONTROL OR SUPPRESSION 
OF EMERGED WEEDS 
GRAKOXONB BXTRA 
When used as directed, Gramoxone Extra in tank mixture with 
Micro-Tech and atrazine controls many emerged annual weeds and 
suppresses many emerged perennial weeds. 
-
-
-
• 
Broadcast Treatment-Apply 1.5 to 3 pints of Gramoxone Extra in 
these tank mixtures immediately before, during or after planting 
but BEFORE CROP EMERGENCE. Use the 1.5 to 2 pints when weeds are 
1 to 3 inches tall; 2 to 2.5 pints when weeds are 3 to 6 inches 
tall and 2.5 to 3 pints when weeds are 6 inches tall. This 
mixture may not control weeds taller than 6 inches. As density of 
stubble, crop residue or weeds increases, spray gallonage should 
be increased within the recommended range for complete coverage. 
Add a non ionic spreader surfactant (approved for use on crops) 
containing at least 75 percent surfactant active agent at 8 
ounces per 100 gallons of diluted spray. REFER TO THE GRAMOXONE 
EXTRA LABEL FOR PRECAUTIONARY STATEMENTS. 
PRE EMERGENCE WEED CONTROL 
• • 
For weeds controlled preemergence, see the sections of this label 
on Micro-Tech. See the following table for recommended rates of 
Micro-Tech in this tank mixture on various soil types: 
(Micro-Tech c 1992-1) 34 (4/27/92)

SOIL 
TEXTURAL 
GROUP * 
Coarse 
Medium 
Fine 
BROADCAST RATE PER ACRE (QUARTS) 
Micro-Tech~ 
2.5 
3 
3 to 3.5 
" ./ 
*Refer to the "SOIL TEXTURE" section of the label to determine 
the corresponding soil textural group for the soil to be treated. 
Use the higher rate of Micro-Tech in the recommended ranges in 
areas of heavy grass infestation, or when organic matter content 
is 3 percent or more. 
• 
MXCRO-TECB~ plus ATRAZXNB • 
For weeds controlled preemergence, see the sections of this label 
for Micro-Tech plus atrazine. 
See the following table for recommended rates of Micro-Tech plus 
atrazine in this tank mixture on various soil types. 
SOIL 
TEXTURAL 
GROUP * 
Coarse-sandy 
loam only 
Medium 
Fine 
BROADCAST RATE PER ACRE (QUARTS) 
Micro-Tech~ 
1. 75 to 
2 to 
2.5 to 
2 
2.5 
3 
+ atrazine 4L** 
1 
1.2 
1.6 
to 2 
to 2 
to 2 
*Refer to the "SOIL TEXTURE" section of this label to determine 
the corresponding soil textural group for the soil to be treated. 
**Use rates listed in this label when using atrazine 4L. Use 
equivalent rates when using atrazine SOW or 90t dry flowable 
formulations. One quart of atrazine 4L equals 1.25 pounds of 
atrazine SOW or 1.1 pounds of atrazine 90t dry flowable. 
Use the higher rate of Micro-Tech in the recommended ranges in 
areas of heavy grass infestation or when fall panicum or 
crabgrass will be present. 
Use the higher rate of atrazine in the recommended ranges on 
soils with greater than 3t organic matter. 
NOTE: PLANT ONLY CORN, PEANUTS, SORGHUM OR SOYBEANS the year 
following use of this mixture. 
There is a possibility of crop injury due to carryover of 
atrazine if soybeans are planted the following year. DO NOT plant 
(MicrO-Tech c 1992-1) 35 (4/27/92)

I I '{ 
soybeans the year following use of this tank mixture on furrow 
irrigated corn. 
DO NOT graze treated area or feed treated forage to livestock for 
21 days following application of this tank mixture. 
• 
MICRO-TECH~ plus BLADEX 
For weeds controlled preemergence, see the "WEEDS CONTROLLED" 
section of the label for this tank mixture. 
See the following table for recommended rates of Micro-Tech plus 
Bladex in this tank mixture with Roundup on various soil types. 
SOIL 
TEXTURAL 
GROUP* 
Coarse-sandy 
loam only 
Medium 
Fine 
BROADCAST RATE PER ACRE (QUARTS) 
Micro-Tech~ 
1. 75 
2 
2.5 
to 2 
to 2.5 
to 3 
+ Bladex 4L** 
1 
1.2 
1.6 
to 1.6 
to 1.6 
to 2.2 
• 
*Refer to the "SOIL TEXTURE" section of this label to determine 
the corresponding soil textural group for the soil to be treated. 
**Use equivalent rates when using Bladex SOW or Bladex 90DF. One 
quart of Bladex 4L equals 1.25 pounds of Bladex SOW or 1.1 pounds 
of Bladex 90 OF. 
Use the higher rate of Micro-Tech in the recommended ranges in 
areas of heavy grass infestation or when fall panicum or 
crabgrass will be present. 
Use the higher rate of Bladex in the recommend~d ranges on soils 
with greater than 3% organic matter. 
NOTE: Do not use this mixture on sand or loamy sand soils with 
less than 2% organic matter. 
~~~~~~~-----------------------------
• MICRO-TECBa plus PRIHCEP 
For weeds controlled preemergence see the "WEEDS CONTROLLED" 
section of the labels for Micro-Tech and Princep herbicides. 
See the following table for recommended rates of Micro-Tech plus 
Princep in this tank mixture on various soil types. 
• 
(Micro-Tech C 1992-1) 36 (4/27/92)

_~'1 ~ L!1 
BROADCAST RATE PER ACRE (QUARTS) 
SOIL 
TEXTURAL 
GROUP * 
Coarse-sandy 
loam only 
Medium 
Fine 
Micro-TechllD 
1.73 to 2 
2 to 2.5 
2.5 to 3 
+ Princep 4L** 
1 to 1.2 
1. 2 to 1. 6 
1. 6 to 2.2 
.Refer to the "SOIL TEXTURE" section of this label to determine 
the corresponding soil textural group fol.' the soil to be treated • 
• *When using Princep sow use equivalent rates. One quart of 
Princ~p 4L equals 1.25 pounds of Princep sow. 
Use the higher rate of Micro-Tech in the recommended ranges in 
areas of heavy grass infestation or when fall panicum or 
crabgrass will be present. 
Use the higher rate of Princep in the recommended ranges on soils 
with greater than 3t organic matter. 
NOTE: LAND TREATED WITH PRINCEP SHOULD NOT BE PLANTED TO APY CROP 
EXCEPT CORN FOR ONE YEAR FOLLOWING TREATMENT AS CROP INJURY 
MAY OCCUR. AFTER HARVEST OF TREATED CROP, PLOW AND THOROUGHLY 
TILL THE SOIL IN THE FALL OR SPRING TO MINIMIZE POSSIBLE 
INJURY TO SPRING SEEDED ROTATIONAL CROPS • 
• MICRO-TECH. plus ATRAZIHB plus BLADEX 
This tank mixture may be applied for additional preemergence 
control of heavy weed infestation and/or hard-to-control weeds 
listed in the "WEEDS CONTROLLED" section of this label. Refer to 
the following rate table to determine the recommended rates for 
this tank mixtures on various soil types. 
BROADCAST RATE PER ACRE (QUARTS) 
SOIL 
TEXTURAL Micro-Tech. + atrazine + Bladex 
GROup· 4L"" 4L*·* 
Coarse***· 1.75 to 2 0.75 to 1 1 to 1.25 
Medium 2 to 2.5 1 to 1.25 1 to 2 
Fine 2.25 to 3 1 to 1.25 1 to 2 
• 
*Refer to the "SOIL TEXTURE" section of this label to determine 
the corresponding soil textural group for the soil to be treated. 
**Use rates listed in this label when using atrazine 4L. Use 
equivalent rates when using atrazine SOW or 90t dry flowable 
formulations. One quart of atrazine 4L equals 1.25 pounds of 
atrazine SOW or 1.1 pounds of atrazine 90t dry flowable. 
(Micro-Tech C 1992-1) 37 05200095 (4/27/92)

***Use equivalent rates when using Bladex SOW or Bladex 900F. One 
quart of Bladex 4L equals 1.25 pounds of Bladex SOW or 1.1 pounds 
of Bladex 900F. 
****00 NOT use this mixture on sand or loamy sand soils with less 
than 2\ organic matter. 
Use the higher rates in the recommended ranges in area of heavy 
weed infestations. 
NOTE: PLANT ONLY corn, peanuts, sorghum or soybeans* the year 
following use of this mixture. 
* There is a possibility of crop injury due to carryover of 
atrazine if soybeans are planted the following year. DO NOT 
plant soybeans the year following use of this tank mixture on 
furrow irrigated corn. 
DO NOT graze treated area or feed treated forage to livestock for 
21 days following application of this tank mixtu~e. 
• 
MICRO-TBCB~ plus ATRAZIHB plus PRINCBP 
For additional pre emergence control of heavy weed infestation 
and/or hard-to-control weeds, a three-way tank mixture of Micro­
Tech herbicide plus atrazine plus Princep may be applied. Refer 
to the following rate table to determine the recommended rates 
for this tank mixture on various soil types. 
SOIL 
TEXTURAL 
GROUP * 
Coarse 
Medium 
Fine 
Micro-Tech~ 
1.75 to 2 
2 to 2.5 
2.5 to 3 
BROADCAST RATE PER ACRE (QUARTS) 
+ atrazine + Princep 
4L** 4L*** 
0.75 to 1 0.75 to 1 
1 to 1.25 1 to 1.5 
1 to 1.25 1 to 1.5 
• 
*Refer to the "SOIL TEXTURE" section of this label to determine 
the corresponding soil textural group for the soil to be treatea. 
**When using 4L formulations use the rates listed. Use equivalent 
rates when using sow or 90t dry flowable formulations. One quart 
of the 4L formulation of these products equals 1.25 pounds of the 
SOW formulation. One quart of atrazine 4L or Princep 4L equals 
1.1 pounds of the 90t dry flowable formulations of these 
products. 
Use the hi~her rates of atrazine and Princep in the recommended 
ranges on soils with greater than 3\ organic matter. 
In the areas of heavy grass infestation, use the higher rate of 
Micro-Tech in the recommended ranges when fall panicum, 
crabgrass, or soils with greater than 3t organic matter will be 
present. 
(Micro-Tech C 1992-1) 3S (4/27/92) 
'I I

I I ' I I I 
, .. 
NOTE: LAND TREATED WITH PRINCEP SHOULD NOT BE PLANTED TO ANY CROP 
EXCEPT CORN FOR ONE YEAR FOLLOWING TREATMENT AS CROP INJURY 
MAY OCCUR. AFTER HARVEST OF TREATED CROP, PLOW AND THOROUGHLY 
TILL THE SOIL IN THE FALL OR SPRING TO MINIMIZE POSSIBLE 
INJURY TO SPRING SEEDED ROTATIONAL CROPS. PLANT ONLY CORN, 
PEANUTS, SORGHUM OR SOYBEANS® THE YEAR FOLLOWING USE OF THIS 
MIXTURE. 
® There is a possibility of crop injury due to carryover of 
atrazine if soybeans are planted ~he following year. 
DO NOT plant soybeans the year following use of this tank mixture 
on furrowed irrigated corn. 
DO NOT GRAZE TREATED AREA OR FEED TREATED FORAGE TO LIVESTOCK FOR 
21 days following application of this tank mixture. 
EARLY PREPLAHT APPLICATION 
For use in no-till and othE~ conservation tillage systems ir. 
CONNECTICUT, DELAWARE, ILLINOIS, INDIANA. IOWA, KANSAS, KENTUCKY, 
MARYLAND, MASSACHUSETTS, MICHIGAN, MINNE~OTA, MISSOURI, NEBRASKA, 
NEW JERSEY, NEW YORK, NORTH CAROLINA, OHIO, PENNSYLVANIA, SOUTH 
DAKOTA, VERMONT, VIRGINIA. AND WISCONSIN. 
MICRO-TECB® 
This product, when applied in a single application or split 
application will provide preemergence control or reduced 
competition of the annual grasses and broadleaf weeds listed in 
the "WEEDS CONTROLLED" section of this label. If weeds are 
emerged at time of application, apply a labeled contact herbicide 
with this product. Observe the directions for use, precautions, 
and restrictions on the label of the contact herbicide. 
RECOMMENDED RATE AND TIMING OP APPLICATION 
Single application-Application of this product should be made 
less than 30 days before planting but prior to weed emergence. 
This application should be restricted to areas north of 
Interstate 70 when west of the Mississippi River and north of 
_ .• cerstate 64 when east of the Mississippi River where cool 
spring weather mini~izes or slows biodegration of herbicides. 
NOTE: Application on coarse soils should D2t be made more than 
two weeks prior to planting. 
Split application-Apply 60 percent of the recommended rate as a 
split application prior to weed emergence and no more than 45 
days prior to planting and the remaining 40 percent at or 
immediately following planting. 
See the following table for recommended broadcast rates per acre 
for single and split applications. 
(Micro-Tech C 1992-1) 39 (4/27/92)

SOIL 
TEXTURAL 
GROUP 
Coarse 
Medium 
Fine 
BROADCAST RATE PER ACRE (QUARTS) 
Micro-TechllP 
2.5 
3 
3.5 
': .. 
In order to provide broad spectrum weed control, both single and 
split applications of this product must be followed with a 
planned postemergence application of a labeled broadcast and/or 
grass herbicide. Observe the directions for use, precautions and 
restrictions on the label of the postemergence herbicide before 
use of these products. 
If emerged weeds exist at planting, the application of a contact 
herbicide or tillage is recommended when possible to eliminate 
existing weeds. 
MICRO-TECBIlP plus ATRAZIHE 
(TAHlt M:IXTtJRE) 
This tank mixture, when applied in a single application (alone or 
in a 3-way combination with Bladex or Princep), split application 
or as a sequential application to Bladex or Princep in early 
preplant programs, will provide preemergence control or reduced 
competition of listed annual grasses and broadleaf weeds. 
If emerged weeds are present at the time of treatment Gramoxone 
Extra or 2,4-0 should be added to the r~oduct according to the 
directions for use on their respective product labels. If 
unsatisfactory weed control occurs (due to excessively dry or 
excessively wet conditions) following the earlier application, a 
postemergence application of an appropriate labeled grass and/or 
broadleaf weed herbicide may be used. If a postemergence 
treatment includes the herbicide used early preplant, do not 
exceed the labelled rate for corn on a given soil texture. 
Observe all precautions and limitations on the labels for Micro­
Tech, atrazine, Blade::, Princep, Gramoxone Extra, 2,4,-0 and 
other post-emergence herbicides before use of these products. 
RECOMMENDBD RATB AND T:IM:IHG OF APPL:ICAT:IOH 
Single application-Application of this tank mixture should be 
made less than 30 days before planting but prior to weed 
emergence. This application should be restricted to areas north 
of Interstate 70 when west of the Mississippi River and north of 
Interstate 64 when east of the Mississippi River where cool 
spring weather minimizes or slows biodegradation of herbicides. 
See the following table for recommended rate. 
(Micro-Tech = 1992-1) 40 (4/27/92)

SOIL 
TEXTURAL 
GROUP 
Coarse· 
Medium 
Fine 
BROADCAST RATE PER ACRE (QUARTS) •• 
Micro-Tech® 
2.25 
2.5 
3 
to 2.5 
to 3 
to 3.75 
+ atrazine 4L 
1. 25 to 1. 5 
1. 5 to 2 
1. 75 to 2.25 
This tank mixture may also be mixed in a 3-way combination with 1 
to 1.25 quarts per acre of Princep or 1.5 to 2 quarts per acre of 
Bladex to provide improved control of fall pan!cum and crabgrass. 
*Applications on coarse soils should not be made more than 2 
weeks prior to planting. 
**Use the lower rate where light weed infestation is expected and 
the higher rate where heavy weed infestation is expected. 
Split application-Apply 60 percent of th~ recommended rate as a 
split treatment prior to weed emergence and no more than 45 days 
prior to planting and the remaining 40 percent at or immediately 
following planting. 
FOR CONTROL OF FALL PANICL~, CRABGRASS OR BROADLEAF SIGNALGRASS 
USE THE SEQUENTIAL APPLICATION OF THIS TANK MIXTURE FOLLOWING 
B~~EX OR PRINCEP. 
See t:1e following table for recommended rates. 
BROADCAST RATE PER ACRE (QUARTS) * 
SOIL 
TEXTURAL 
GROUP Micro-Tech~ + atrazine 4L 
Coarse 2.25 to 2.75 1. 25 to 1. 75 
Medium 2.5 to 3 1.5 to 2 
Fine 3 to 3.75 1. 75 to 2.25 
*Use the lower rate where light weed infestation is expected and 
the higher rate where heavy weed infestation is expected. 
Sequantlal application-Application of this tank mixture following 
Bladex or Princep should be utilized for the control of fall 
panicum, crabgrass or broadleaf signalgrass. Apply 1.5 to 2 
quarts per acre of Bladex or 1 to 1.25 quarts per acre of Princep 
prior to weed emergence and no more than 45 days prior to 
planting. At or immediately following planting apply the 
recommended rate of this tank mixture. 
Following applications of Bladex or Princep, see the following 
table for recommended rates. 
(Micro-Tech C 1992-1) 41 (4/27/92)

SOIL 
TEXTURAL 
GROUP 
Coarse 
Metiium 
Fine 
BROADCAST RATE PER ACRE (QUARTS)* 
Micro-TechaD 
1.75 to 2.5 
2.25 to 2.75 
2.5 to 3 
+ atrazine 4L 
1 to 1.5 
1.25 to 1.75 
1.5 to 2 
I I ! I .. " 
I .: 
*Use the lower rate where light weed infestation is exected and 
the higher rate where heavy weed infestation is expected. 
Use rates listed in this label when using the 4L formulation of 
atrazine, Bladex or Princep. Use equivalent rates of the SOW or 
90t dry flowable formulations of atrazine, Bladex or Princep. One 
quart of the 4L formulation of atrazine, Bladex or Princep equals 
1.25 pounds of the SOW and 1.1 pounds of the 90t dry flowable 
formulations of atrazine, Bladex or Princep. 
DO NOT use Bladex on coarse textured soils or soils of less than 
1 percent organic matter. 
Plant only corn, peanuts, sorghum (milo) or soybeans the year 
following the use of this program. There is a possibility of crop 
injury due to r.arryover of atrazine if soybeans are planted the 
following year. 
NOTE: Soil treated with Princep should not be planted to any crop 
except corn for one year following treatment as crop injury 
may occur. After harvest of the treated crop, plow and 
thoroughly till the soil in the fall or spring to minimize 
possible injury to spring seeded rotational crops. 
(Micro-Tach c 1992-1) 42 (4/27/92)

APPENDIX 
LIST OF COMMON AND SCIENTIFIC NAME OF ANNUAL GRASSES AND 
BROADLEAF WEEDS. 
Barnyardqr •• s 
Echinochloa crus-galli 
crabqr.sa 
Digitaria ischaemum 
Digitaria sanguinalis 
cupqrass. woolly 
Eriochloa villosa 
Foztail. qiant 
Setaria faberi 
Foztail, qreen, robust 
purple, robust white 
setaria viridis 
Foztail, yellow 
setaria lutescens 
Gooseqrass 
Eleusine indica 
Johnsonqr.... seedlinq 
Sorghum halepense 
Millet;, pros~ 
panicum miliaceum 
Panicum, brovntop 
Panicum fasciculatum 
Panicum, fall 
panicum dichotomiflorum 
panicum. Tez •• 
panicum texanum 
Rice, red 
oryza sativa 
S.ndbur, Or ••• bur 
Cenchrus incertus 
Shattereane, wild eane 
Sorghum bicolor 
Siqn.lqr ••• , bro.dleaf 
Brachiaria platyphylla 
Spranqletop, red 
(Micro-Tech C 1992-1) 
ANNUAL GRASSES 
4) 
1/ , 
(4/27/92)

Leptochloa filiformis 
witchqrass 
Panicum capillara 
Beqqarveed, Plorida 
Desmodium tortuosum 
carpetYeeel 
Hollugo verticil lata 
Cocklebur 
Xanthium strumarium 
CoffeeYeed, 
Hemp sesbania 
Sesbania exaltata 
Copperleaf, hophornbe~ 
Acalypha spp. 
Galinsoqa 
Galinsoga spp. 
Groundcherry, annual 
Physalis spp. 
Groundcherry, cutleaf 
Physalis angulata 
JimsonYeed 
Datura stramonium 
Kochia 
Kochia scoparia 
Lambsquarters 
chenopodium album 
Morninqqlory: 
Tall 
Ipomoea purpurea 
Pitted 
Ipollloea lacunosa 
Ivyle.t 
Ipomoea hederacea 
Entirele.f 
Ipomoea hederacea 
var. intergriuscula 
S •• llfloyer 
ANNUAL BROADLEAVES 
Jacquelllontia tamnitolia 
(Micro-Tech C 1992-1) 44 
'I f , - I .'. [ r I 
(4/27192 )

Mustard 
Brassica spp. 
Nightshade, black 
Solanum nigrum 
Nightshade, hairy 
Solanum sarrachoides 
pigweed, Carelessveed 
Amaranthus spp. 
Purslane 
Portulaca oleracea 
pusley, Plorida 
Richardia scabra 
Ragweed, co_on 
Ambrosia artemisiitolia 
Ragweed, giant 
Ambr.::Jsia tritida 
sicltlepod 
Cassia obtusitolia 
Sida, prickly; Teaveed 
Sida spinosa 
SlIartveed 
Polygonum pensylvanicum 
Polygonum persicaria 
starbur, bristly 
Acanthospermum 
hispidum 
suntlower, common 
Helianthus annuus 
Velvetleat, Buttonweed 
Abutilon theophrasti 
waterh_p 
Amaranthus tUberculatos 
NUtsedge, yellow 
Cyperus esculentus 
(Micro-Tach C 1992-1) 
SIPOS 
45 (4/27/92)

, : " ! 
CALIFORNIA 
This product has been approved by the u.s. Environmental 
Protection Agency for the uses, crops and sites listed in this 
label and by California. With the exception of these items listed 
below, this booklet contains the material approved by California. 
These use conditions, crops and sites may not be treated with 
this product in California. 
• Tank mixtures with Canopy, Command, Gemini, Lorox Plus, 
Preview, Pursuit, S~epter and Treflan on soybeans. 
• Control of Ipomoea hederacea 
• Control of Ipomoea hederacea var. 
• Control of Ipomoea integriuscula 
• '~ontrol of Ipomoea purpur~a 
• Control of Ipomoea lacunosa 
• Control of Jacquemontia tamnifolia 
• Control of Leptochloa filiformus 
• Control of Panicum fasciculatum 
• Aerial application 
• Tank mixtures of Hicro-Tech/Atrazine/Prowl for corn 
• Tank mixtures of Hicro-Tech/Bladex/Prowl for corn 
(Micro-Tech c 1992-1) 46 (4/27/92)

843.11-000.00/53 
EPA Reg. No. 524-344-ZA 
In case of an emergency involving this product, 
Call Collect, day or night, (314) 694-4000. 
~MONSANTO COMPANY 1991 
MONSANTO COMPANY 
AGRICULTURAL PRODUCTS 
ST. LOUIS, MISSOURI, 63167 U.S.A. 
(Micro-Tech C 1992-1) 47 (4/27/92) 
I ; I ,