Preemergence application - Study guides, Class notes & Summaries

Iowa Commercial Pesticide Applicator Category 1A Latest Update Graded A 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 ...

Iowa 3OT Pesticide Manual Exam Questions And Answers With Verified Solutions EPA reported this much was spent on pesticide use for industrial/commercial/government sector and this much was spend for home and garden sector in 2012 - answer1.4 billion; 3.3 billion Define integrated pest management - answerSystem that uses all available and suitable pest control tactics to reduce pest populations to tolerable levels while minimizing adverse environmental side effects. Explain how aesthetic threshol...

What type of pesticide is used in right of way to control and preserve plant growth in an area? - Preventative Fungicides 14. Areas along and between rail road tracks are kept free of plant and weeds for which of the following reasons? - Preventative of a fire 15. Why is it important to maintain native vegetation beyond a roads recovery zone? - Improve the areas aesthetics 16. Structural control of right of way pest management may use which of the following? - Concrete and asphalt 17. Wh...

Right of Way Portion of QAC Test correctly answered 20231. Applications in the right of way can apply pesticides in which of the following sites? Canals 2. One of the following can help keep pesticides from contaminating surface water? Avoid treating pavement 3. Where do you encounter insects that bite and sting workers, when they rest in infrastructures? Substations and Towers 4. Pipelines are associated with which following structures? Pumping and Transfer stations ...

CH1 Define integrated pest management - Answer- IPM is a system that uses all available and suitable pest control tactics to reduce pest population to tolerable levels while minimizing adverse environmental side affects CH1 Explain how aesthetic thresholds affect IPM tactics - Answer- IPM establishes aesthetic thresholds based on tolerance, personal comfort, taste, plant appearance, and specific site and environmental conditions. CH1 Explain how IPM can reduce the use of pesticides - Answe...

Illinois Field Crop Applicators Test 100% Pass An integrated pest management program is based upon what factors? various, economical, environmentally sound, socially acceptable What is the number of pests that should be controlled to prevent economic damage from occurring? Economic threshhold Number of pests, costs of various treatments, expected yield, and expected grain value are all factors to determine.... Economic Injury level What should be done if scouting detects an important pest, bu...

Wisconsin Pesticide Applicator Exam Questions With Correct Answers Ch.1 List the general kinds of damage insect pests can cause - CORRECT ANSWERS -Chew on seeds, roots, leaves, stems, & fruits -Tunnel in roots, stems, & leaves -Suck plant juices -Promote gall formation and other malformations -Inject toxins into plants -Transmit diseases to plants -Create a nuisance for people Ch.1 Describe the structural features of insects - CORRECT ANSWERS ...

Iowa 3OT Pesticide Manual Questions and Answers | 100%Correct Solutions. 1. EPA reported this much was spent on pesticide use for industrial/commercial/government sector and this much was spend for home and garden sector in 2012: answer- 1.4 billion; 3.3 billion 2. Define integrated pest management: answer- System that uses all available and suit- able pest control tactics to reduce pest populations to tolerable levels while minimiz- ing adverse environmental side effects. 3. Explain how a...

wa 3OT Pesticide Manual Questions and Answers Already Passed EPA reported this much was spent on pesticide use for industrial/commercial/government sector and this much was spend for home and garden sector in 2012 1.4 billion; 3.3 billion Define integrated pest management System that uses all available and suitable pest control tactics to reduce pest populations to tolerable levels while minimizing adverse environmental side effects. Explain how aesthetic thresholds affect IPM tactics Aesthet...

Iowa 3OT Pesticide Manual Questions and Answers | 100%Correct Solutions. 1. EPA reported this much was spent on pesticide use for industrial/commercial/government sector and this much was spend for home and garden sector in 2012: answer- 1.4 billion; 3.3 billion 2. Define integrated pest management: answer- System that uses all available and suit- able pest control tactics to reduce pest populations to tolerable levels while minimiz- ing adverse environmental side effects. 3. Explain how a...