Mention the nature of damage caused by Pyrilla sp. to sugarcane. Describe the lifecycle stages of the said pest with proper diagram. Suggest measures to control the pest.
(UPSC 2018, 15 Marks, )
पाइरिला प्रजाति द्वारा गन्ने को होने वाले नुकसान की प्रकृति का उल्लेख करें। उक्त कीट के जीवन चक्र के चरणों का उचित चित्र के साथ वर्णन करें। कीट को नियंत्रित करने के उपाय सुझाएं। (Mention the nature of damage caused by Pyrilla sp. to sugarcane. Describe the lifecycle stages of the said pest with proper diagram. Suggest measures to control the pest.)
Mention the nature of damage caused by Pyrilla sp. to sugarcane. Describe the lifecycle stages of the said pest with proper diagram. Suggest measures to control the pest.
(UPSC 2018, 15 Marks, )