The symptoms of powdery mildew appears on________________?

Related Mcqs:

1. The heart like pumping organ in insect is_________________?

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

2. Whip smut is disease of________________?

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

3. the most devastating migratory pest is____________________?

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

4. IPM is a pest control strategy in which__________________?

   A. Pest are controlled culturally B. Predators and parasites are used C. Cultural and biological control techniques are used D. Pesticides are used...

5. Collar rot in chilies is caused by___________________?

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

6. The main pest of fruit in Pakistan is_________________?

   A. Fruit fly B. Leaf minor C. Scale insects D. Hoppers...

7. The my co toxins are poisonous substance produced by__________________?

   A. Bacteria B. Plants C. Fungi D. None of the above...

8. The technical name of jassid is_________________?

   A. Microtermas sp B. Aphis gossypi C. Earias insulana D. Amrosca devestons...

9. Root knot disease is caused by___________________?

   A. Fungi B. Nematodes C. Virus D. Bacteria...

10. Haustoria are produced ___________?

    A. By fungi parasitising animal tissues B. By hypha of obligate parasite C. In artificial cultures D. None of These Submitted by: Muhammad Amjad...