Economic action threshold - Study guides, Class notes & Summaries

Pesticides - Answer- include herbicides, insecticides, fungicides, rodenticides, and many other substances used to kill, harm, or repel pests. General Use Pesticides - Answer- may be bought over the counter without a pesticide license. Restricted Use Pesticides (RUPs) - Answer- are a category of products that pose a higher risk to people, animals, or the environment. They can only be purchased by a person with a pesticide license; use requires supervision by a licensed applicator. Pes...

Pesticide Exam Oregon Questions And Verified Answers 100% correct 2023 Pesticide Exam Oregon Section 18 Special Local Needs AMINOCYCLOPYRACHLOR A broadleaf herbicide applied to soil and vegetation , quickly absorbed by roots & leaves ACP USAGE <5% of an acre, 1X/365 days, only for State/county listed noxious weeds Pest Undesirable organism that injures humans, desirable plants and animals, manufactured products or natural substances. Five classes of pests Weeds, nematodes...

PA Pesticide Applicator Exam Core Info Exam Real Questions & Verified Solutions Bioaccumulation - ANSWER The accumulation of a substance, such as a toxic chemical, in various tissues of a living organism. Biomagnification - ANSWER Accumulation of pollutants at successive levels of the food chain abiotic factors - ANSWER natural control measures within the environment. EX: climactic factors, air/water pollution, topographic features. Biological Control - ANSWER The use of natural en...

Define integrated pest management correct answersIPM is a planned pest control program that combines control program that combines control strategies to keep the pest population below economically damaging levels and to avoid adverse effects to humans, wildlife, and the environment. List three control strategies and give an example for each correct answersCultural Control- Host plant resistance, maintaining healthy plants, changing the timing of harvest or planting, cultivation, field managem...

Il Field Crop exam number of pests that should be controlled to prevent economic damage form occurring - correct answer economic threshold- action threshold list several economic thresholds for some insect pests - correct answer number of insects per plant % defoliation insects per feet of row Cornroot worms - correct answer larvae tunnel in the roots and cause lodging adults eat silks signs of corn rootworms - correct answer silks clipped 1/2 inch from tip of ear window feedin...

Pesticide applicators License Latest Update Rated A+ Action threshold the pest level at which some type of pest management action must be taken Bioaccumulation The accumulation of toxic substances, such as pesticides, or other organic chemicals in an organism Biomagnification The tendency for certain pesticides to progressively become more concentrated in each type of organism when moving from the bottom to the top organism within a food chain Contact pesticide Pesticide that is not abso...

INDIANA PESTICIDE APPLICATOR RIGHT OF WAY EXAM LATEST ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) A. Indicate which state agency is responsible for pesticide regulation (including licensing). - ANSWER-Office of Indiana State Chemist (OISC) A. Explain the legal obligations of the pesticide applicator with respect to the product label. - ANSWER-a. They are under legal obligation to use as directed on the label. A. Describe who has to legally be certified to us...

Practice Exam, National Pesticide Applicator Certification Core Manual 2024 latest Breeding or selecting plants and animals with characteristics for resistance to pests is an example of which type of pest management method? A. Biological control. B. Mechanical control. C. Genetic Control. D. Physical/ environmental modificaiton. - CORRECT ANSWER-C Using a plow to destry weeeds is an example of which type of mechanical control method? A. Exclusion. B. Trapping. C. Cultivation. D....

Action threshold the pest level at which some type of pest management action must be taken Bioaccumulation The accumulation of toxic substances, such as pesticides, or other organic chemicals in an organism Biomagnification The tendency for certain pesticides to progressively become more concentrated in each type of organism when moving from the bottom to the top organism within a food chain Contact pesticide Pesticide that is not absorbed systemically by treated plants or animals. These...

PA Pesticide Applicator Exam Core Info Correctly Answered Bioaccumulation - ANSWER The accumulation of a substance, such as a toxic chemical, in various tissues of a living organism. Biomagnification - ANSWER Accumulation of pollutants at successive levels of the food chain abiotic factors - ANSWER natural control measures within the environment. EX: climactic factors, air/water pollution, topographic features. Biological Control - ANSWER The use of natural enemies to control pest...