Whiteflies and aphids damage plants by ?

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Prepare for the NOCTI Horticulture exam with flashcards and multiple choice questions. Each question features hints and answers for an effective study experience. Get exam-ready now!

Multiple Choice

Whiteflies and aphids damage plants by ?

Explanation:
Sap-sucking through piercing-sucking mouthparts is how whiteflies and aphids damage plants. By withdrawing plant juices, they deprive the plant of nutrients, which leads to weakness, yellowing, leaf curling, and stunted growth. Their feeding also leaves honeydew, promoting sooty mold and attracting other pests. This is different from chewing damage caused by caterpillars, girdling by some beetles, or root-feeding by underground insects, which involve completely different feeding methods.

Sap-sucking through piercing-sucking mouthparts is how whiteflies and aphids damage plants. By withdrawing plant juices, they deprive the plant of nutrients, which leads to weakness, yellowing, leaf curling, and stunted growth. Their feeding also leaves honeydew, promoting sooty mold and attracting other pests. This is different from chewing damage caused by caterpillars, girdling by some beetles, or root-feeding by underground insects, which involve completely different feeding methods.

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