A. Seeds
B. Agricultural machinery and implements
C. Winds, insects
D. All the above
Related Mcqs:
- Blast disease is an international disease of________________?
A. Wheat
B. Sugarcane
C. Cotton
D. rice - The viral disease can be controlled by_________________?
A. Organo-chlorine pesticides
B. Pyrethroids
C. Growing resistant varieties
D. None of the above - Whip smut is disease of________________?
A. Wheat
B. Maize
C. Sugarcane
D. Rice - The factors which induces disease outbreak is________________?
A. High temperature
B. High humidity
C. Susceptible varieties
D. All the above - The insects which transfer disease from one plant to another is known as__________________?
A. Disease transmitter
B. Vector
C. Pest
D. Parasite - 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 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 - Gummosis is the disease of_________________?
A. Mango
B. Guava
C. Citrus (Lemon)
D. none - Root knot disease is caused by___________________?
A. Fungi
B. Nematodes
C. Virus
D. Bacteria - Erysiphe caused the _________ disease?
A. Powdery mildews
B. Downy mildews
C. Covered smut
D. Late blight of potatoSubmitted by: hafsa
