CNA Illinois > EXAM > ILLINOIS PESTICIDE APPLICATOR EXAM RIGHTS-OFWAY LATEST 2024/2025 STUDY QUESTIONS WITH VERIFIED ANSWE (All)
ILLINOIS PESTICIDE APPLICATOR EXAM RIGHTS-OFWAY LATEST 2024/2025 STUDY QUESTIONS WITH VERIFIED ANSWERS (GUARANTEED PASS) | RATED A+
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1. For the formulation application rate, the concentration rate is based on what? - Answer>>> Total volume of spray solution rather than area (gallons of formulation per 100 gallons spray solution) ... 2. What are the typical injury symptoms of growth hormones? - Answer>>> Leaf rolling (strapped/cupped), twisting of stems/petioles, root meristem damage; restricted/malformed lateral roots 3. What are the three steps to estimating pesticide allowance in regards to seasonal restriction limits? - Answer>>> Determine how many pounds of active ingredient have already been applied, calculate how many pounds of active ingredients are remaining based on the limit, convert pounds of active ingredient remaining to a product rate to find out how much product can still be applied without exceeding the limit 4. The best weed-control programs are called and integrate which two control methods? - Answer>>> Integrated Weed (Vegetation) Management, cultural and chemical 5. What are the typical injury symptoms of meristematic inhibitors? - Answer>>> Yellowing, purpling on new leaves, swollen roots, browning (indicating death), stunting/narrow, upright leaves (grasses) 6. What five steps can be taken to prevent herbicide resistence? - Answer>>> Scout regularly to identify resistant weeds, rotate herbicides with different sites of action, apply herbicides in tankmixed/ prepackaged/sequential mixtures with multiple sites of action, use mechanical and other non-chemical control practices, and clean equipment before moving from areas infested with resistant weeds to areas that are not infested 7. To make a fair comparison between two products or formulations, true equivalents are based on , not - Answer>>> Acid equivalency per gallon/lb, lbs active ingredient per gallon/lb 8. What two things does droplet size impact? - Answer>>> Coverage and drift potential 9. Spray droplets smaller than ______ microns are at high risk of drifting - Answer>>> 150 10. What are the three ways that droplet sizes can be expressed? - Answer>>> Volume Median Diameter, percentage of spray volume in droplets smaller than 150 micros, and droplet spectrum classification by categories (ASABE standard) 11. Define Volume Median Diameter - Answer>>> Droplet diameter at which half of spray volume is contained in smaller droplets and half of the spray volume is contained in larger droplets [Show More]
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