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A Study of Insects
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| A basic introductory guide to the collection, identification, and study of insects and other arthropods. |
| Catalog #
2949
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Aphids: Pest Notes for Home and Landscape
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| Aphids are small, soft-bodied insects with long, slender mouth parts that they use to pierce stems, leaves, and other tender plant parts and suck out plant fluids. Small numbers are usually not damaging, but large populations can cause problems. |
| Catalog #
7404
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$0.00 / EACH
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Asian Citrus Psyllid
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| Plant hosts, life cycle, crop damage, and pest management information for this pest of citrus and other closely related plants. |
| Catalog #
8205
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$0.00 / EACH
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Avocado Lace Bug: Pest Notes for Home and Landscape
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| A plant pest in California only since 2004, Avocado Lace Bug is a problem mostly in San Diego County where it damages the trees' leaves, eventually exposing the fruit to sunburn damage. Learn to recognize and manage this pest. |
| Catalog #
74134
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$0.00 / EACH
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Bee and Wasp Stings: Pest Notes for Home and Landscape
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| Nearly everyone has been stung by an insect. It is an unpleasant experience that most hope not to repeat, and for most the damage is only temporary pain. A limited portion of the population is allergic or hypersensitive to bee or wasp stings. |
| Catalog #
7449
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$0.00 / EACH
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Boxelder Bug: Pest Notes for Home and Landscape
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| The western boxelder bug (Boisea rubrolineata) is often a nuisance pest. They do not cause significant damage to landscape plants, and management need only be directed at keeping them out of homes, where they may become a nuisance. |
| Catalog #
74114
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$0.00 / EACH
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