TENNESSEE CAT 7 EXAM STUDY GUIDE 2025 QUESTIONS
WITH ANSWERS RATED A+
✔✔Earthworms are beneficial because: - ✔✔They enhance soil structure and fertility
✔✔Phytotoxicity is: - ✔✔An undesirable injury to plants
✔✔When is a commercially available biological control agent NOT recommended? -
✔✔When pest control is required immediately
✔✔If pesticide label directions on reentry intervals can NOT be followed: - ✔✔Do not
apply the pesticide
✔✔What is NOT considered a factor contributing to pesticide induced phytotoxicity? -
✔✔Look this up, it's on the test!
✔✔To identify small pests such as mites you may need: - ✔✔A 10-15x hand lens
✔✔What is the major cause of vapor drift? - ✔✔Pesticide application using incorrect
spray pressure
✔✔To reuce spray drifit during application: - ✔✔Increase spray nozzle opening size
✔✔Cedar-apple rust is characterized by: - ✔✔Galls on red cedar and leaf spots on
apple leaves
✔✔Early symptoms of black knot: - ✔✔Greensih, soft knots
Swelling on small twigs
Small, swollen areas on limbs that appear water-soaked
✔✔Dutch Elm Disease is a vascular wilt which: - ✔✔Begins in the upper branches
✔✔Common symptoms of needlecast disease: - ✔✔Spots or bands on needles
Needle tip dieback
Death of mature trees
✔✔What causes lesions that may girdle the leaf, killing the upper leaf? - ✔✔Stripe smut
✔✔The first step to take in managing suspected nematode injury to turf is: - ✔✔Have to
roots of affected turf and surrounding soil assayed for nematodes
✔✔Perhaps the most unique symptoms of a leaf rust diisease is: - ✔✔It occurs most
frequently in cool, wet weather in the spring
WITH ANSWERS RATED A+
✔✔Earthworms are beneficial because: - ✔✔They enhance soil structure and fertility
✔✔Phytotoxicity is: - ✔✔An undesirable injury to plants
✔✔When is a commercially available biological control agent NOT recommended? -
✔✔When pest control is required immediately
✔✔If pesticide label directions on reentry intervals can NOT be followed: - ✔✔Do not
apply the pesticide
✔✔What is NOT considered a factor contributing to pesticide induced phytotoxicity? -
✔✔Look this up, it's on the test!
✔✔To identify small pests such as mites you may need: - ✔✔A 10-15x hand lens
✔✔What is the major cause of vapor drift? - ✔✔Pesticide application using incorrect
spray pressure
✔✔To reuce spray drifit during application: - ✔✔Increase spray nozzle opening size
✔✔Cedar-apple rust is characterized by: - ✔✔Galls on red cedar and leaf spots on
apple leaves
✔✔Early symptoms of black knot: - ✔✔Greensih, soft knots
Swelling on small twigs
Small, swollen areas on limbs that appear water-soaked
✔✔Dutch Elm Disease is a vascular wilt which: - ✔✔Begins in the upper branches
✔✔Common symptoms of needlecast disease: - ✔✔Spots or bands on needles
Needle tip dieback
Death of mature trees
✔✔What causes lesions that may girdle the leaf, killing the upper leaf? - ✔✔Stripe smut
✔✔The first step to take in managing suspected nematode injury to turf is: - ✔✔Have to
roots of affected turf and surrounding soil assayed for nematodes
✔✔Perhaps the most unique symptoms of a leaf rust diisease is: - ✔✔It occurs most
frequently in cool, wet weather in the spring
