Herbicides Flashcards
Phenoxy Herbicides
Auxin Mimics - 2,4-D, mecoprop - mcpp, mcpb, MCPA, 2, 4-DB
Phenoxy Uses
Auxin Mimics - Corn, turf, sorghum
Benzoics Herbicide
Auxin Mimics - Dicamba
Benzoics Uses
Auxin Mimics - Turf, small grains
Benzoics Control
Auxin Mimics - Controls broadleaf weeds, Post-foliar uptake
Trifluralin
Mitotic inhibitor - PPI, preplant herbicide
Pendamethaline
Mitotic inhibitor - works with sweet corn, preemergent
Prodiamine
Mitotic inhibitor - nursery, preemergent
Ethalfluralin
Mitotic inhibitor - fruit orchard, watermelons, preemergent
Oryzalin
Mitotic inhibitor - peaches, apples, muscavines, preemergent
Dinitroanilines Crops
Mitotic inhibitor - Veggies, fruit, nut, small, ornamental, landscape, preemergent
Dinitroanilines Weeds
Mitotic inhibitor - SSBL/AG - small seeded broad leaves
Dinitroanilines Use
Mitotic inhibitor - Water activated, start orange/yellow, and turn milky white with water.
Picloram
Growth regulator - kill trees, broadleaf foliar applied, Chinese private, greenbriar.
Triclopyr
Growth regulator - not as hot, movement
Amino Pyralid
Growth regulator - tomatoes
Glyphosate/roundup
Amino Acid inhibitor - Shikimic acid pathway - aromatics
Use/application
Amino Acid inhibitor - PostAll weeds, annualsadd ammonia sulfate to heat it up and activate it more.Noncropland
glufosinate
Ammonia detox - noncroplandpost broadleaf onlygrasssicklepod
MSMA
ATP synthesis inhibitors
DSMA
ATP synthesis inhibitors
Crops
ATP synthesis inhibitors - bermuda turf, zoysia, cotton, golf, sod
Weeds/application
ATP synthesis inhibitors - Post Bahiagrass
Fluazifop
Lipid synthesis inhibitors
Diclofop
Lipid synthesis inhibitors
Crops
Lipid synthesis Inhibitors - Ornamentals, veggy, fruit, nut, broad leaves
Weeds/application
Lipid synthesis Inhibitors - Post emergent only grassesMainly annual grasses- Must add a crop oil concentrate
Paraquat Rup
Cell membrane disruptor
Diquat < hot
Cell membrane disruptor
Crops
Cell membrane disruptor - Noncropland
Use/application:
Cell membrane disruptor - PostBurndownGrassBroadleafNon-selective
S - metolachlor (duel magnum)
Lipid synthesis inhibitor - vegetables, tomato, sweet corn