Herbicides Flashcards
Atrazine 4F
1 Qt/Acre
Corn Pre and Post
Authority XL
Soybean
Pre
No Fertigation
3.5 oz/acre (This is reduced rate for GMO SB)
Used in conjunction with POST application
Sulfentrazone and Chlorimuron Ethyl
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Harmony Extra
.75 oz/acre
Wheat Post for broadleaf (after seeds have germinated; little soil activity) Several hours dry weather must follow
Thifensulfuron and Tribenuron
Two applications may be made but not to exceed 1.5 oz/season
Can tank mix or use alone
Canopy EX
Soybeans PRE-Plant Chlorimuron Ethyl and Tribenuron 1.5 0z/acre No-till or Conservation tillage fields Not season long
Capreno
Corn Pre or Post 3 oz/acre Thiencarbazone-methyl and Tembotrione Safener Alone or tankmix Rainfast in 1 hour Can mix with fertilizer Ra
Buccaneer Plus
1 Qt/Acre Generic roundup (GLYPHOSATE)
Degree Extra
Corn PRE
2-3 qt/acre
Acetochlor (max 3 lbs/ acre) and Atrazine (leaches through soil)
Cadet
.5 oz/acre Corn and Soybeans Mix w/ Roundup for extra Broadleaf burn down (provides 2nd MOA) Excellent crop safety Fluthiacet-methyl
Harmony Extra
Wheat POST for broadleafs
.75 oz/acre
Thifensulfuron and Tribemuron
Works best in fast growing crops that shade competitive weeds (thin crop stand may not work well)
Mix well with some fertilizer and insecticides
Lexar EZ
Corn PRE 3 Qt/Acre 3 MOA Longer Lasting Residual than Corvus S-Metolachlor, Atrazine, Mestotrione
Liberty 280 SL
Corn and Soybean burndown
ONLY Liberty varieties
Lumax EZ
Corn PRE
2.7 Qt/Acre
One or Two Pass Program
S-Metolachor, Atrazine, Mesotrione
Rhomene
Wheat Broadleaf control Phenoxy herbicide MCPA (2-methyl-4-chlorophenoxyacetic acid) .5-1.0 pt/acre
Roundup Power Max
Burndown
22 oz/ acre
Glyphosate
SureStart
Corn PRE and POST Acetochlor, flumetsulam, clopyralid No chemigation Safener Soil applied (tank mix for emerged weeds) 2-3 pt
