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Illinois Pesticide Applicator Exam 1: verified questions and 100% answers 2024 $9.99   Add to cart

Exam (elaborations)

Illinois Pesticide Applicator Exam 1: verified questions and 100% answers 2024

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  • Course
  • Illinois Field Crop Applicators
  • Institution
  • Illinois Field Crop Applicators

Illinois Pesticide Applicator Exam 1: verified questions and 100% answers 2024 economic (action) threshold - ANSWER the number of pests per plant or the amount of damage to a plant at which point control measures should begin economic injury level - ANSWER breakeven point at which...

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  • October 8, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Illinois Field Crop Applicators
  • Illinois Field Crop Applicators
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JPNAOMISTUVIA
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VI
TU
IS
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Illinois Pesticide
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A



Applicator Exam 1:
N




verified questions and
JP




100% answers 2024

, economic (action) threshold - ANSWER the number of pests per plant or the
amount of damage to a plant at which point control measures should begin

economic injury level - ANSWER breakeven point at which the cost of pest
control equals the revenue loss caused by a pest




A
aesthetic injury level - ANSWER number of pests that might cause enough
damage to the appearance of a plant to warrant the cost of control




VI
cultural control - ANSWER soil preparation, fertility, planting date/site,
spacing, plant selection, crop rotation, mulching, mowing




TU
mechanical control - ANSWER cultivating, pruning, hoeing, weed pulling,
mowing, hand picking
IS
biological control - ANSWER predators, parasites, diseases

preventative control - ANSWER quarantines, inspections, certified seed
M

chemical control - ANSWER apply at proper time based on scouting after
O

considering other options

incomplete development - ANSWER insects with this have three life states;
A



eggs hatch into nymphs that will molt several times before molting into adults;
adults then mate and lay eggs to complete life cycle; dragonflies, grasshoppers,
N




thrips, sting bugs, damsel bugs, aphids, leafhoppers
JP




ametabolous - ANSWER the immature stages look and act like the adults
except that they are smaller and cannot reproduce

hemimetabolous - ANSWER aquatic immature stages live in a different
environment and look less like the adults

paurometabolous - ANSWER metamorphosis to the adult state is gradual
without any sudden radical change in body form

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