Feed on crops - 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. Pestic...

PCA Exam Test (Weeds) with Complete Solution 2024 What are weeds - - plants that interfere with the growing of crops or ornamental plants or cause other types of damage Invasive weeds - - cause ecological damage by displacing native plants and the organisms that feed on them; compete with ag crops for water and nutrients, causing them to become more susceptible to disease or other pests True weeds - - adapt well to local climates, soils, and other external conditions Perennial weeds - - ...

Oregon Pesticide Application Test Questions and Answers Graded A+ FIFRA The Federa Insecticide, Fungicide, and Rodenticide Act (FIFRA) - Requires U.S. EPA register all pesticides - Requires EPA to approve each use of pesticed and approve the product label - Requires all registered pesticides be classified as either general-use or restricted-use - Requires users of restricted-use be certified or work under liscenced supervision - Provides penalties for "use inconsistent with the labeling...

Oregon Pesticide Application Test Questions and Answers 100% Solved FIFRA The Federa Insecticide, Fungicide, and Rodenticide Act (FIFRA) - Requires U.S. EPA register all pesticides - Requires EPA to approve each use of pesticed and approve the product label - Requires all registered pesticides be classified as either general-use or restricted-use - Requires users of restricted-use be certified or work under liscenced supervision - Provides penalties for "use inconsistent with the labelin...

WI pesticide applicator test latest version graded A+ What are examples of plant diseases? Fungi,Oomycetes,Bacteria,Viroids, Oomycetes can be describe as Water Molds prerequisites for a plant disease population, Host, ideal environment, time, Largest Group of plant diseases Fungi A Chemical Formulation capable of causing injury to plants Phytotoxic Reasons to consider treating an infected area with pesticides When other prsctices don't work,high value,quality reduced,sudde...

CDFA IPM Exam 2023/2024 (Revised) A+. 2,4-D is used to control? - ANSWER annual broadleaf weeds in crops Spry Oil Properties - ANSWER High Viscosity in Summer with high heat: Less Phytotoxic Low Viscosity in Winter with low heat: Heavier Oil What is 2-4D amine? - ANSWER Salt What are IGR? - ANSWER Insect Growth Regulators, Mimic natural hormones and interfere with growth Herbicides adsorbs/binds to which kind of soil? - ANSWER Soil with high organic/clay content and Low pH, high temperat...

Agriculture Plant Pest Control 1a Exam Questions and Answers 100% Pass A pest is ____________. a. destructive b. beneficial c. annoying d. both a and c - Answer- D What type of pesticide is used to kill weeds? a. rodenticide b. herbicide c. insecticide d. miticide - Answer- B Which one of these is a control method promoted in integrated pest management? a. biological control b. cultural control c. chemical control d. all of the above - Answer- D Agriculture land with _______ soi...

Falsifiable concentrates (EC or E) - Answer-Formulations made up of the technical material, solvents and emulsifiers. Some agitation is required. Once dry, pesticide residue is barley visible. Wettable Powder (WP) - Answer-These formulations are made by impregnating or coating an appropriate powder with the technical insecticide. Wettable Powders do not dissolve in water and frequent agitation is usually required. Heavy applications may leave visible deposits. Soluble Powders (SP) - 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...

AES3701 EXAM (ANSWERS) 2023 - May/June Question 1 [30 marks] 1. Explain in detail the following accounting concepts and how they can be applied in agribusiness. 1.1 Business entity (05) 1.2 Accounting cost (05) 1.3 Going concern (05) 1.4 Accrual (05) 1.5 Duality aspect (05) 1.6 Money measurement (05) Question 2 [20 marks] 2.1 Briefly summarise the four main conventions/ constraints in the accounting practice and how they can be applied in agribusiness. (08) 2.2 Describe the fu...

Agronomy Written Test Questions PART 1 Comprehensive Questions and Answers 100% Accuracy|Who is given credit for discovering that soybeans were an excellent source of protein and oil and for encouraging farmers to rotate their crops with soybeans?, What term is used to describe fine brown or gray hairs on the leaves, stems, and pods of soybeans?, Which of the following is a true statement regarding soybeans?, The top 2 states in terms of soybean production?, A (n) _________ is a plant that can f...