A. Osmosis
B. Common salism
C. Symbiosis
D. None of the above
0
the most devastating migratory pest is____________________?
0
The symptoms of powdery mildew appears on________________?
A. Cutworm
B. Army worm
C. Locust
D. None of the above
0
The factors which induces disease outbreak is________________?
A. Roots
B. Floral parts
C. Foliage of plants
D. ()
0
Viral disease can be controlled by __________________?
A. High temperature
B. High humidity
C. Susceptible varieties
D. All the above
0
Stalk root of onion is caused by________________?
A. Fungicides
B. Cultural practices
C. Cultural practices and growing resistant varieties
D. Can not be controlled
0
Malathrion and Parathion insecticides belongs to_________________?
A. Fungi
B. Bacteria
C. Nematodes
D. Gassicls
0
The insecticides with least mammalian toxicity are____________________?
A. Organo-chlorine group
B. Pyrethroid group
C. Carbamate group
D. Organo-phosphate
0
The insects which transfer disease from one plant to another is known as__________________?
A. Organo-phosphate
B. Organo-chlorine
C. Pyrethroids
D. Carbamates
0
IPM is a pest control strategy in which__________________?
A. Disease transmitter
B. Vector
C. Pest
D. Parasite
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