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  2. Malathion - Wikipedia

    en.wikipedia.org/wiki/Malathion

    In the US, it is the most commonly used organophosphate insecticide. [6] A malathion mixture with corn syrup was used in the 1980s in Australia and California to combat the Mediterranean fruit fly. [7] In Canada and the US starting in the early 2000s, malathion was sprayed in many cities to combat west Nile virus. [8]

  3. Benzyl benzoate - Wikipedia

    en.wikipedia.org/wiki/Benzyl_benzoate

    Benzyl benzoate is an organic compound which is used as a medication and insect repellent. [1] As a medication it is used to treat scabies and lice. [2] For scabies either permethrin or malathion is typically preferred. [3] It is applied to the skin as a lotion. [2] Typically two to three applications are needed. [2]

  4. Boll Weevil Eradication Program - Wikipedia

    en.wikipedia.org/wiki/Boll_Weevil_Eradication...

    The program has enabled cotton farmers to reduce their use of pesticides by between 40-100%, and increase their yields by at least 10%, since its inception in the 1970s. By the autumn of 2009, eradication was finished in all US cotton regions with the exception of less than one million acres still under treatment in Texas. [1]

  5. Pesticide toxicity to bees - Wikipedia

    en.wikipedia.org/wiki/Pesticide_toxicity_to_bees

    Malathion: Malathion USB, ~ EC, Cythion, maldison, mercaptothion Organophosphate >8 fl oz/acre (58 L/km 2) ⇒ 5.5 days Malathion is highly toxic to bees and other beneficial insects, some fish, and other aquatic life. Malathion is moderately toxic to other fish and birds, and is considered low in toxicity to mammals. [40] Highly toxic ...

  6. Insecticide - Wikipedia

    en.wikipedia.org/wiki/Insecticide

    Sucking insects use feeding tubes to feed from phloem (e.g. aphids, leafhoppers, scales and whiteflies), or to suck cell contents (e.g. thrips and mites). An insecticide is more effective if it is in the compartment the insect feeds from. The physicochemical properties of the insecticide determine how it is distributed throughout the plant. [11 ...

  7. Malaoxon - Wikipedia

    en.wikipedia.org/wiki/Malaoxon

    Symptoms of exposure to this type of compound include cholinesterase inhibition, miosis, frontal headache, increased bronchial secretion, nausea, vomiting, sweating, abdominal cramps, diarrhea, lacrimation, increased salivation, bradycardia, cyanosis and muscular twitching of the eyelids, tongue, face and neck, possibly progressing to convulsions.

  8. Isomalathion - Wikipedia

    en.wikipedia.org/wiki/Isomalathion

    Isomalathion is an impurity found in some batches of malathion. Whereas the structure of malation is, generically, RSP(S)(OCH 3) 2, the connectivity of isomalathion is RSPO(SCH 3)(OCH 3). It arises by heating malathion. Being significantly more toxic to humans than malathion, it has resulted in human poisonings. [1]

  9. 1989 California medfly attack - Wikipedia

    en.wikipedia.org/wiki/1989_California_medfly_attack

    A newer model of medfly trap that uses three chemical attractants, rather than one. Beginning in 1975, when medflies were first seen in the area, California deployed small McPhail traps to attract and capture the medflies to help measure the estimated population.

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