Schistocerca gregaria is the name of________________?

Related Mcqs:

1. Whip smut is disease of________________?

   A. Wheat B. Maize C. Sugarcane D. Rice...

2. Blast disease is an international disease of________________?

   A. Wheat B. Sugarcane C. Cotton D. rice...

3. The sucking type insects of cotton are ________________?

   A. Jassids and thrips B. Wlutefly and jassids C. Thrips and whitefly D. All the above...

4. The heart like pumping organ in insect is_________________?

   A. Vena Cava B. Dorsal Vessel C. Spiracles D. None of the above...

5. The viral disease can be controlled by_________________?

   A. Organo-chlorine pesticides B. Pyrethroids C. Growing resistant varieties D. None of the above...

6. The fungus belonging to order Erysiphales cause_________________?

   A. Blights B. Smuts C. Powdery mildew D. None of the above...

7. the most devastating migratory pest is____________________?

   A. Cutworm B. Army worm C. Locust D. None of the above...

8. The symptoms of powdery mildew appears on________________?

   A. Roots B. Floral parts C. Foliage of plants D. ()...

9. The insecticides with least mammalian toxicity are____________________?

   A. Organo-phosphate B. Organo-chlorine C. Pyrethroids D. Carbamates...

10. Collar rot in chilies is caused by___________________?

    A. Rhizowhtnia solani B. phytophilorea infesta C. phytophithoua spri D. phytophytora cupri...