Question
Damage caused by insects with biting mouthparts and that by insects with sucking type of mouthparts.
Answer :
Word Count : 108
| Feature | Insects with Biting Mouthparts | Insects with Sucking Mouthparts |
|---|---|---|
| Type of Mouthparts | Mandibulate, adapted for chewing | Haustellate, adapted for piercing and sucking |
| Nature of Damage | Physical removal of tissue; holes in leaves, stems, fruits, seeds | Extraction of sap/fluids leading to wilting, yellowing, deformation, or stunted growth |
| Visible Symptoms | Ragged edges on leaves, _____ _____ _________ _____ _________ ________ ________ ________ ______ ____ _________ ________. ____ ______ ___ ____ _________ __________ ________ ______. _________ ________ ____ ______ ______ _________. _________ ______ ______ ____ _______ _____ ________. _____ ______ _________ _________ ______ _______ _____ ___ _______ _______. ________ __________ ___ ______ __________ __________ ____ ______ _____ ________ __________. ________ _______ ______ ________ ______ _______. ________ ___ _________ _________ ________ ______. IGNOU ACADEMY Your IGNOU journey, made easier.
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