A. Fungi
B. Nematodes
C. Virus
D. Bacteria
Related Mcqs:
- Collar rot in chilies is caused by___________________?
A. Rhizowhtnia solani
B. phytophilorea infesta
C. phytophithoua spri
D. phytophytora cupri - Club root is disease of____________________?
A. Tumip
B. Okra
C. Water melon
D. Cabbage - Stalk root of onion is caused by________________?
A. Fungi
B. Bacteria
C. Nematodes
D. Gassicls - Blast disease is an international disease of________________?
A. Wheat
B. Sugarcane
C. Cotton
D. rice - Lathyrism is nervous disease caused by____________________?
A. Consumption of high carbohydrate foods
B. Low protein foods
C. Consumption of matter over longer periods
D. All the above - Erysiphe caused the _________ disease?
A. Powdery mildews
B. Downy mildews
C. Covered smut
D. Late blight of potatoSubmitted by: hafsa
- The viral disease can be controlled by_________________?
A. Organo-chlorine pesticides
B. Pyrethroids
C. Growing resistant varieties
D. None of the above - Which of the following is disease of rice____________________?
A. Foot rot
B. Brown spot Ratti disease
C. Rice blast
D. All the above - The major disease of matter (field pea) is____________________?
A. Blight
B. Downy mildew
C. Powdery mildew
D. None - Leaf spot or tikka is the disease of____________________?
A. Soybean
B. Sunflower
C. Ground nuts
D. none of these
