types of insecticides ppt pesticides

Types of Insecticides - Cantol

These are either man-made or based on synthetic formulas like carbamates or pyrethroids. These are made from heavy metals and arsenic compounds such as boric acid and silica gel. Inorganic types of insecticides are highly effective but use them carefully and read the applying conditions properly. There are several types of inorganic insecticides.

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Identity, Physical and Chemical Properties of Pesticides

quantity of pesticides used per hectare and the amount of crop yields per hectare (Hellar, 2002); table 1. 2. Pesticides like DDT and othe rs proved their usefulness in agriculture and public health. Economies were boosted, crop yields were tremendously increased, and so were the decreases in fatalities from insect-bor ne diseases.

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Classification of pesticides - SlideShare

Jun 13, 2017·Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA – 1947) 4. A pesticide may be a • Chemical substance • Biological agent • Antimicrobial Inorganic pesticides Organic pesticides Bacteria virus 5. Molecules do not contain carbon Heavy metals – lead and arsenic Copper products Sulfur products 6.

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Pesticides: The Problems and The Solutions

Pesticides: The Problems and The Solutions By: Heather Burke What is a Pesticide? Any substance used in plant control or production. Pesticides include various types of killing chemicals. If any establishment or person claims a product’s use is to control a pest, it’s a pesticide.

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esticide Formulations

• Describe what a pesticide formulation is. • Explain why pesticides are formulated for end use. • Distinguish between active and inert ingredients. • State the meaning of abbreviations used for common types of formulations (e.g., WP). • List the factors to consider when choosing a …

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Introduction to Pesticides

Apple Insecticide Precipitation Wash-off Re-application Decision Chart: Expected codling moth control in apples, based on each compound’s inherent toxicity to CM . larvae, maximum residual, and wash-off potential from rainfall. * Number of days after insecticide …

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1. CLASSIFICATION OF PESTICIDE

Dust- pesticide prepared as dry fine particles e.g Sevin 85 WP Granules (G)- Pesticides prepared as large dry particles e.g Furadan. Wettable Powders (WP)- consist of finely divided particles with other substances that enable the powder to be mixed with water to form a stable suspension e.g. kocide.

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1. CLASSIFICATION OF PESTICIDE

Dust- pesticide prepared as dry fine particles e.g Sevin 85 WP Granules (G)- Pesticides prepared as large dry particles e.g Furadan. Wettable Powders (WP)- consist of finely divided particles with other substances that enable the powder to be mixed with water to form a stable suspension e.g. kocide.

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Microbial Insecticides « Landscape IPM

Single cell organisms, such as bacteria, fungi and protozoa, and viruses, have been mass produced and formulated for use in a manner similar to insecticides. Products containing these organisms are regulated by the Environmental Protection Agency and use is governed by the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA).

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Pesticide Lesson Plan - Extension Entomology

Distinguish between a pesticide family and pesticide mode of action. Know differences between modes of action associated with neurotoxins, physical toxicants, metabolic inhibitors and insect growth regulators Know how the EPA distinguishes between conventional and biorational pesticides and its relationship to FQPA.

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Types of Pesticides Pesticide Usage

Pesticide Usage • billions of pounds made in US each year • Over 300 pesticides in use in US • >50% of use is non-commercial •many benefits, including higher crop yields and better health (malaria, West Nile virus). Nobel prize awarded for DDT in 1948. Insecticide aquatic ecotoxicity • Insects are arthropods (Class Insecta). Many

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Chapter Two PESTICIDES - RAND

Pesticides can also be organized by their chemical class. A pesticide class is a group of pesticidal compounds that share a common chemistry. For example, all pesticides in the class organophosphate (OP) are derivatives of phosphoric acid, and all pesticides in the class organochlorine are composed of carbon, hy-drogen, and chlorine.

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Insecticides and Pesticides | Their Types, Uses and Effects

Jul 01, 2020·Insecticides and Pesticides are some of the most toxic chemicals used in the present world regularly. Insecticides are agents used to kill or repel the insects present in a vicinity.. The insects commonly aimed are mosquitoes, flies, cockroaches, bugs, etc.. These insecticides are used regularly indoors like in homes, hotels, theaters, restaurants, recreation clubs, and also to a great extent ...

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Identity, Physical and Chemical Properties of Pesticides

quantity of pesticides used per hectare and the amount of crop yields per hectare (Hellar, 2002); table 1. 2. Pesticides like DDT and othe rs proved their usefulness in agriculture and public health. Economies were boosted, crop yields were tremendously increased, and so were the decreases in fatalities from insect-bor ne diseases.

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(PDF) Mode of Action of Insecticides - ResearchGate

The Handbook of Pesticide Toxicology is a comprehensive, two-volume reference guide to the properties, effects, and regulation of pesticides that provides the latest and most complete information ...

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Toxicity of Pesticides - Penn State Extension

The toxicity of a particular pesticide is determined by subjecting test animals to varying dosages of the active ingredient (a.i.) and each of its formulated products. The active ingredient is the chemical component in the pesticide product that controls the pest. The two types of …

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PPT – Pesticides: Types and Modes of Action PowerPoint ...

Title: Pesticides: Types and Modes of Action 1 Pesticides Types and Modes of Action. ENY 3225 ; or ; ENY 5226; 2 Learning Objectives. Learn and internalize definitions ; Be able to list the steps for each mode of action for the pesticide groups presented ; Familiarize yourself with the various products and which class of insecticide they belong ...

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Soil and Pesticides - National Pesticide Information Center

Apr 15, 2016·The type of soil and the type of pesticide can also affect pesticide persistence. When applying pesticides to soils, keep these tips in mind: Review the "Environmental Hazards" section of the product label, and always follow the label directions. Adopting IPM methods of controlling pests can reduce the need for pesticides application to soils.

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PowerPoint Presentation

Types of pesticides and active ingredients. Pesticide toxicity and impacts. Less toxic and organic pesticides. Reading pesticide labels. Topics covered in this presentation. In this presentation you’ll get a brief overview of types of pesticides, pesticide toxicity and impacts, and key information on the pesticide …

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Understanding Pesticides Part 1 Pesticides Defined

A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest. • Pests can be – Insects, mice, or other animals –weeds –fungi, bacteria, & viruses Federal Insecticide, Fungicide and Rodenticide Act (FIFRA) of 1947

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Microbial Insecticides « Landscape IPM

Single cell organisms, such as bacteria, fungi and protozoa, and viruses, have been mass produced and formulated for use in a manner similar to insecticides. Products containing these organisms are regulated by the Environmental Protection Agency and use is governed by the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA).

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Understanding Pesticides Part 1 Pesticides Defined

A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest. • Pests can be – Insects, mice, or other animals –weeds –fungi, bacteria, & viruses Federal Insecticide, Fungicide and Rodenticide Act (FIFRA) of 1947

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13 Human Health and Pesticides - Integrated Pest …

Pesticides have become a valuable tool in the modern agriculture: fungicides are used to prevent disease on crops, insecticides minimize certain types of insect damage, and herbicides are used to manage weeds that would otherwise compete with crops for valuable resources.

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Pesticide Lesson Plan - Extension Entomology

Distinguish between a pesticide family and pesticide mode of action. Know differences between modes of action associated with neurotoxins, physical toxicants, metabolic inhibitors and insect growth regulators Know how the EPA distinguishes between conventional and biorational pesticides and its relationship to FQPA.

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Chapter Two PESTICIDES - RAND

Pesticides can also be organized by their chemical class. A pesticide class is a group of pesticidal compounds that share a common chemistry. For example, all pesticides in the class organophosphate (OP) are derivatives of phosphoric acid, and all pesticides in the class organochlorine are composed of carbon, hy-drogen, and chlorine.

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Types of Pesticides Pesticide Usage

Pesticide Usage • billions of pounds made in US each year • Over 300 pesticides in use in US • >50% of use is non-commercial •many benefits, including higher crop yields and better health (malaria, West Nile virus). Nobel prize awarded for DDT in 1948. Insecticide aquatic ecotoxicity • Insects are arthropods (Class Insecta). Many

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