Iowa 3OT Pesticide Manual Exam Actual 2024 Questions And Answers With Verified Solutions with 100% Correct Answers by Experts
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Course
Iowa 3OT Pesticide
Institution
Iowa 3OT Pesticide
Iowa 3OT Pesticide Manual Exam Actual 2024 Questions And Answers With Verified Solutions with 100% Correct Answers by Experts 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;...
Iowa 3OT Pesticide Manual Exam Questions And Answers With Verifi... file:///C:/Users/HP/Desktop/New%20fl/Iowa%203OT%20Pesticide
Iowa 3OT Pesticide Manual Exam Questions &
Answers with Verified Solutions
1. EPA reported this much was spent on pesticide use for industrial/commer-
cial/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 aesthetic thresholds affect IPM tactics
Answer Aesthetic thresholds are based on tolerance, personal comfort, taste, plant appearance,
and specific site conditions.
Nurseries and the like have zero pest tolerance whereas landscape plantings might have low
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tolerance.
Healthy lawns have a higher threshold than stressed, weakened lawns
4. Explain how IPM can reduce the use of pesticides
Answer Pesticides are not meant to be a solution to all problems.
IPM provides the most effective solutions in all regards, which may not always be pesticides.
5. List the six control strategies used in IPM
Answer Cultural Mechanical
Host resistance
Biological
Regulatory
chemical
6. Define pesticide
Answer Any material used to kill, attract, repel, regulate, or interrupt growth and mating of
pests, or to regulate plant growth
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7. Contact pesticides
Answer Must physically touch the pest organism or be sprayed on the site the pest frequents to
exert an action
Example would be protective fungicide
Must be re-applied to new plant tissues or if precipitation washes product off
8. Systemic pesticide
Answer Enters the plant via roots or above ground plant tissues and is moved inside of the plant.
Could render plant toxic to insect or mice
Could move through plant to kill parts of the plant
Example would be curative fungicide because it penetrates the plant and stops disease
9. Preemergence
Answer Applied prior to weed seed germination. Little to no effect
on weeds that have emerged
10. Postemergence
Answer Applied to actively growing plants. Work best in
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sunlight, high humidity, good soil moisture
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