Major Insect-Pest Of Cotton
Major Insect-Pest Of Cotton Cotton jassid: Amrasca biguttula F:Cicadelidae O: Hemiptera. Destructive pest of American cotton Nymphs – wedge shaped Adults – winged form. Symptoms: Adult and nymph cause injury to crop because of loss of sap and probably also due to the injection of toxins. Yellowing and downward rolling/cupping of leaves . Cotton whitefly: Bemisia […]
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