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  2. Spirotetramat - Wikipedia

    en.wikipedia.org/wiki/Spirotetramat

    It is a systemic insecticide that penetrates plant leaves when sprayed on. It is ambimobile , being transported both upwards and downwards through vascular bundles . [ 4 ] In plants, it is hydrolyzed to the enol form by cleavage of the central ethoxycarbonyl group .

  3. How to handle the problems Texas summer brings for crape ...

    www.aol.com/handle-problems-texas-summer-brings...

    Outbreaks of crape myrtle bark scale are being seen across the Metroplex. To get rid of the sooty mold we must remove or prevent the honeydew. To avoid the honeydew, the best thing is to prevent ...

  4. Thiamethoxam - Wikipedia

    en.wikipedia.org/wiki/Thiamethoxam

    Thiamethoxam is a broad-spectrum, systemic insecticide, which means it is absorbed quickly by plants and transported to all of its parts, including pollen, where it acts to deter insect feeding. [ citation needed ] An insect can absorb it in its stomach after feeding, or through direct contact, including through its tracheal system.

  5. Carbofuran - Wikipedia

    en.wikipedia.org/wiki/Carbofuran

    Carbofuran is a carbamate insecticide, banned in the US, the EU and Canada but still widely used in South America, Australia and Asia. [6] It is a systemic insecticide, which means that the plant absorbs it through the roots, and from there the plant distributes it throughout its organs where insecticidal concentrations are attained.

  6. Hort Q&A: When to apply treatment for Crape Myrtle Bark Scale

    www.aol.com/news/hort-q-apply-treatment-crape...

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  7. Frequently asked questions about crape myrtles | Gardening - AOL

    www.aol.com/news/frequently-asked-questions...

    A. Crape myrtles won't flower well in areas receiving less than six hours of direct sunlight each day. Also, when crape myrtles are planted too deep, the roots can't get enough oxygen, stressing ...

  8. List of insecticides - Wikipedia

    en.wikipedia.org/wiki/List_of_insecticides

    This is a list of insecticides. These are chemical compounds which have been registered as insecticides . The names on the list are the ISO common name for the active ingredient which is formulated into the branded product sold to end-users. [ 1 ]

  9. Phenylpyrazole insecticides - Wikipedia

    en.wikipedia.org/wiki/Phenylpyrazole_insecticides

    Phenylpyrazole insecticides function by blocking GABA-gated chloride channels in insects (IRAC group 2B). [1] Mammals do not have this type of chloride channel, making them much less susceptible to its effects. However, they do have the capacity to disrupt epithelial cells in the human intestine and adversely impact human health. [2]

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