insecticide definition

Insecticides | Encyclopedia- insecticide definition ,Feb 08, 2021·Insecticides Introduction. An insecticide is a substance used by humans to gain some advantage in the struggle with various insects that are considered "pests." In the sense used here, a pest insect is considered undesirable, from the human perspective, because: (a) it is a vector that transmits diseasecausing pathogens to humans (such as those causing malaria or yellow fever), or other ...Contact, systemic and translaminar: How insecticides move ...Feb 16, 2007·Understanding how an insecticide moves, or doesn’t move, in a plant is critical to insecticide/miticide selection and proper application. Contact materials cover only the plant’s surface and insects or mites must directly contact the active ingredient for control. Good coverage is important – any surface not covered isn’t toxic ...



Insecticide | definition of insecticide by Medical dictionary

insecticide: [ in-sek´tĭ-sīd ] an agent that kills insects. adj., adj insectici´dal.

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What is a pyrethroid insecticide? - Insects in the City

Oct 31, 2018·Pyrethroid insecticides are a special chemical class of active ingredients found in many of the modern insecticides found on store shelves and used by pest management professionals. The name pyrethroid means “pyrethrum-like” and refers to the origin of this class of pesticides. Characteristics of pyrethroids Not all pesticides in the same class are equally toxic, or equally effective the ...

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Home Insecticides market research reports

Home insecticides in Slovenia were positively affected by the COVID-19 pandemic. Home insecticides are a distress product, considered necessary and essential when there is a high incidence of insects. Thus, Slovenian consumers would buy this product ...

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Insecticide & Insectiside Resistance - SlideShare

Apr 25, 2016·4. Insecticides • Insecticides are the substance which are use to kill the insects. • Insecticides have not only controlled malaria , plague & other diseases transmitted by insects but also brought vast economy & social benefits through better health & increase food production. 25/04/2016 4.

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Synthetic Insecticides « Landscape IPM

Synthetic Insecticides. Pesticides are products designed to kill certain organisms. An insecticide is a pesticide formulated to kill insects. Chemical insecticides, both “organic” (of natural origin) and man-made or synthetic products continue to be the main method of battling insect pests of ornamental plants.

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Systemic, Local Systemic, or Translaminar Insecticides ...

Some insecticides/miticides have translaminar, or local, systemic activity. These materials penetrate leaf tissues and form a reservoir of active ingredient within the leaf. This provides residual activity against certain foliar-feeding insects and mites. Insecticides/miticides with …

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Insecticides - definition of Insecticides by The Free ...

Insecticides synonyms, Insecticides pronunciation, Insecticides translation, English dictionary definition of Insecticides. n. A substance or agent used to kill insects and other arthropods. in·sec′ti·cid′al adj. American Heritage® Dictionary of the English Language, Fifth...

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Natural Insecticides - Montana State University

Natural Insecticides Natural insecticides can be chemical, mineral, or bio-logical. The common goal of all three is to kill, repel, or otherwise interfere with the damaging behavior of insect pests. Because this purpose corresponds with the legal definition of a pesticide, all natural insecticide prod-

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What is a systemic insecticide? - Insects in the City

If you’ve gardened for a while, chances are that you’ve heard the term systemic insecticide. When applied to pesticides, the term systemic means that the chemical is soluble enough in water that it can be absorbed by a plant and moved around in its tissues. Movement of systemic insecticides, like all transportable chemicals in the plant, takes place principally in the plant’s vascular ...

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Insecticide Resistance Terms

Insecticide Resistance Terms Acquired resistance: Resistance which develops over extended periods ofexposure (not a very useful term). Target-site resistance: Selection of individuals with a mutation that results in alteration of the target site, thus resulting in reduced binding of the insecticide.

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Definitions of insecticide - OneLook Dictionary Search

We found 38 dictionaries with English definitions that include the word insecticide: Click on the first link on a line below to go directly to a page where "insecticide" is defined. General (27 matching dictionaries) insecticide: Merriam-Webster [home, info]

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insecticide - Dictionary Definition : Vocabulary

Insecticide is a type of chemical used to kill insects, like those that have infested a house or a farmer's crops.

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Contact insecticide definition and meaning | Collins ...

Jul 17, 2021·Contact insecticide definition: an insecticide that kills on contact , rather than after ingestion or absorption | Meaning, pronunciation, translations and examples

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An Introduction to Insecticides (4th edition) | Radcliffe ...

Insecticides are agents of chemical or biological origin that control insects. Control may result from killing the insect or otherwise preventing it from engaging in behaviors deemed destructive. Insecticides may be natural or manmade and are applied to target pests in a myriad of formulations and delivery systems (sprays, baits, slow-release ...

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Insecticides | definition of Insecticides by Medical ...

Disclaimer. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only.

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INSECTICIDE | Definition of INSECTICIDE by Oxford ...

‘Other chemical insecticides were used on occasion, but only on a short-term basis.’ ‘Farmers who can afford them rely heavily on chemical insecticides to control Maruca.’ ‘In addition to treating with insecticides, legs may be dipped in a mixture of two parts raw linseed oil and kerosene.’

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Insecticide Resistance Terms

Insecticide Resistance Terms Acquired resistance: Resistance which develops over extended periods ofexposure (not a very useful term). Target-site resistance: Selection of individuals with a mutation that results in alteration of the target site, thus resulting in reduced binding of the insecticide.

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INSECTICIDE | meaning in the Cambridge English Dictionary

insecticide definition: 1. a chemical substance made and used for killing insects, especially those that eat plants 2. a…. Learn more.

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Medical Definition of Insecticide - RxList

Mar 29, 2021·Definition of Insecticide. Insecticide: A chemical used specifically to kill or control the growth of insects. Certain insecticides have been banned because of their adverse effects on animals or humans. Dursban ( chlorpyrifos) is one that has been banned. Dursban causes weakness, vomiting, diarrhea and other ill effects in children.

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What does insecticide mean? - definitions

Definition of insecticide in the Definitions dictionary. Meaning of insecticide. Information and translations of insecticide in the most comprehensive dictionary definitions resource on the web.

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Conventional Insecticides | ENT 425 – General Entomology

Conventional Insecticides Systemic insecticides are a special type of stomach poison. These compounds are absorbed by the tissues of a plant (or animal) without ill effects. Insect pests ingest the insecticide when they feed on the treated organism.

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Définition | Insecticide | Futura Planète

On appelle insecticide, un produit destiné à lutter contre les insectes — qu’ils soient volants ou rampants — en les éliminant. C’est ainsi qu’il se distingue des insectifuges qui eux ...

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An Introduction to Insecticides (4th edition) | Radcliffe ...

Insecticides are agents of chemical or biological origin that control insects. Control may result from killing the insect or otherwise preventing it from engaging in behaviors deemed destructive. Insecticides may be natural or manmade and are applied to target pests in a myriad of formulations and delivery systems (sprays, baits, slow-release ...

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Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA ...

Feb 16, 2021·The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) is the Federal statute that governs the registration, distribution, sale, and use of pesticides in the United States. With certain exceptions, a pesticide is any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest, or intended ...

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