Category 1a Study guides, Class notes & Summaries

What is the greatest hazard when applying most herbicides? - Injury to nontarget plants Name some herbicides which are very effective against germinating weeds but less effective on established weeds. - Frontier, Lasso, and Dual What soil conditions reduce the activity of many herbicides and require increased rates for adequate weed control? - Higher levels of soil organic matter or clay Two herbicides which are more active on soils with a pH above 7.5 and can injure soybeans - Sencor a...

IOWA COMMERCIAL PESTICIDE APPLICATOR CATEGORY 1A (ACTUAL) 2024 QUESTIONS AND ANSWERS

Iowa Commercial Pesticide Applicator Category 1A

Iowa Commercial Pesticide Applicator Category 1A Exam Questions and Answers 100% Pass What is the greatest hazard when applying most herbicides? - Answer- Injury to nontarget plants Name some herbicides which are very effective against germinating weeds but less effective on established weeds. - Answer- Frontier, Lasso, and Dual What soil conditions reduce the activity of many herbicides and require increased rates for adequate weed control? - Answer- Higher levels of soil organic matter...

Iowa Commercial Pesticide Applicator Category 1A Exam Questions and Answers 100% Pass What is the greatest hazard when applying most herbicides? - Answer- Injury to nontarget plants Name some herbicides which are very effective against germinating weeds but less effective on established weeds. - Answer- Frontier, Lasso, and Dual What soil conditions reduce the activity of many herbicides and require increased rates for adequate weed control? - Answer- Higher levels of soil organic matter...

Iowa Commercial Pesticide Applicator Category 1A

Iowa Commercial Pesticide Applicator Category 1A Verified Answers What is the greatest hazard when applying most herbicides? ️Injury to nontarget plants Name some herbicides which are very effective against germinating weeds but less effective on established weeds. ️Frontier, Lasso, and Dual What soil conditions reduce the activity of many herbicides and require increased rates for adequate weed control? ️Higher levels of soil organic matter or clay Two herbicides which are mor...

1. What is the greatest hazard when applying most herbicides? Answer Injury to non- target plants 2. Name some herbicides which are very effective against germinating weeds but less effective on established weeds. Answer Frontier, Lasso, and Dual 3. What soil conditions reduce the activity of many herbicides and require increased rates for adequate weed control? Answer Higher levels of soil organic matter or clay 4. Two herbicides which are more active on soils with a pH above 7.5 an...

Iowa Commercial Pesticide Applicator Category 1A What is the greatest hazard when applying most herbicides? - correct answer Injury to no target plants Name some herbicides which are very effective against germinating weeds but less effective on established weeds. - correct answer Frontier, Lasso, and Dual What soil conditions reduce the activity of many herbicides and require increased rates for adequate weed control? - correct answer Higher levels of soil organic matter or clay Two h...

Iowa Commercial Pesticide Applicator Category 1A Latest Update 2024 Graded A+