A. Xanthomonas
B. Corynebacterium
C. Pseudomonas
D. Erwinia
Submitted by: hafsa
Advertisement
Related Mcqs:
- The granular formulation are commonly applied to control_______________?
- A. Jassids and thrips B. Leaf minors C. Fruit and stem borers D. Whitefly...
- The larval stage of flies (Diptera) is known as_________________?
- A. Grub B. Cocoon C. Maggot D. Worm...
- Viral disease can be controlled by __________________?
- A. Fungicides B. Cultural practices C. Cultural practices and growing resistant varieties D. Can not be controlled...
- Malpighian tubules are organs of_________________?
- A. Excretion B. Digestion C. Secretion D. None of the above...
- Disease are transmitted through_________________?
- A. Seeds B. Agricultural machinery and implements C. Winds, insects D. All the above...
- Trachea in insects are the organ of___________________?
- A. Digestion B. Respiration C. Excretion D. Secretion...
- The major viral disease of cotton is____________________?
- A. Cotton boll rot virus B. Cotton stem crinkle virus C. Cotton leaf curl virus D. None of the above...
- The insecticides with longest residual effect belongs to___________________?
- A. Pyrethroid B. Carbamates C. Organo-chlorine D. Organio-phosphate...
- Which one of the following is disease of wheat_________________?
- A. Leaf rust B. Strip rust C. Loose rust D. All the above...
- ____________ converts ammonia into nitrite?
- A. Nitrosomonas B. Nitrobacter C. Azotobacter D. Rhizobium Submitted by: hafsa...
Advertisement