Herbicides - Study guides, Class notes & Summaries

A pesticide is defined as.... - CORRECT ANSWER Any chemical used to destroy, prevent, or control any form of life declared to be a 'pest' Pesticide group: Herbicides? - CORRECT ANSWER Weeds Pesticide group: Insecticides? - CORRECT ANSWER Insects Pesticide group: Fungicides? - CORRECT ANSWER Fungi Pesticide group: Miticides (acaricides)? - CORRECT ANSWER Mites, ticks Pesticide group: Repellents - CORRECT ANSWER Insects, vertebrates What two general types of ingredients make up a pesticide...

Washington Pesticide Laws and Safety Exam Questions With Correct Answers What is a severe pest? - answerA pest present in populations that are always above the economic injury level in the absence of control. What is an occasional or secondary pest? - answerA pest that can cause damage above economic injury levels only at certain times. What is a potential pest? - answerA pest that typically causes no apparent economic damage under normal circumstances. What is a migratory pest? - answer...

Illinois Field Crop Applicators Test 100% Pass An integrated pest management program is based upon what factors? various, economical, environmentally sound, socially acceptable What is the number of pests that should be controlled to prevent economic damage from occurring? Economic threshhold Number of pests, costs of various treatments, expected yield, and expected grain value are all factors to determine.... Economic Injury level What should be done if scouting detects an important pest, bu...

WA Pesticide Test Exam Questions With 100% Correct Answers An inversion is when warm and cool air mix, causing turbulent air. T/F - answerFalse Which of these herbicides is more toxic? paraquat with an LD50 of 50 mg/kg 2,4-D with an LD50 of 700 mg/kg - answerparaquat with an LD50 of 50 mg/kg Which of the following must be recorded for a landscape herbicide application to be in compliance with WSDA for pesticide application recordkeeping? Starting and ending time of application Target pest(s) Nam...

Pesticide Applicator Right of Way Exam Questions With Verified Answers. Which of the following is not a selective, translocated herbicide? - answerParaquat Which method of pesticide application would reduce the amount of carrier required and risk of drift when controlling brush on a hot, windy day? - answerBasal bark A major factor in a successful IRVM program is: - answerDriver safety in rural areas The downward movement of pesticides in the soil is called: - answerLeaching Which type of...

APES pesticides and herbicides "perfect pesticide" - correct answer narrow-spectrum pesticide that would kill ONLY the organisms for which it is intended, readily break down into safe material and stay put. DOESNT EXIST. narrow-spectrum pesticide - correct answer a pesticide that kills only the organisms for which it is intended "actual" pesticides - correct answer broad spectrum; kill a variety of organisms, even those beneficial to the environment. rarely breakdown and they move thr...

Illinois Pesticide Applicator General Standards Exam | Questions With 100% Correct Answers | Verified | Updated 2024 IPM correct answer integrated pest management; goals are provide economical pest control/protect the environment Not the goal of ipm correct answer elimination of all pests Economic threshold/action threshold correct answer number of pests per plant of amount of damage to plant at which control measures should begin Economic injury level correct answer breakeven point ...

Georgia Pesticide Exam - Category 24 Questions with correct Answers IPM Principle #1 -Correct Answer-determine the exact pest you are dealing with (or if it's not a pest at all, but a problem with nutrition or water, etc.) healthy plants -Correct Answer-have fewer pest problems; are less likely to be seriously damaged when pests do occur use pesticides -Correct Answer-only when needed indicator plants -Correct Answer-plants that are first affected by pests (example -- check rose bushes ...

APES pesticides and herbicides Question and answers rated A+ 2023/2024"perfect pesticide" - correct answer narrow-spectrum pesticide that would kill ONLY the organisms for which it is intended, readily break down into safe material and stay put. DOESNT EXIST. narrow-spectrum pesticide - correct answer a pesticide that kills only the organisms for which it is intended "actual" pesticides - correct answer broad spectrum; kill a variety of organisms, even those beneficial to the environme...

Who's Responsible? - Answer- An applicator is responsible for any damage to private or public property resulting from careless application or misuse of herbicides What are roadside management objectives? - Answer- The current goal of many roadside management programs is to 1) control only those plants listed as noxious weeds or 2) plants that interfere with the vision of motorists, 3) inhibit the flow of water through drainage ditches, 4) pose a fire hazard, or 5) interfere with activities o...