Agriculture Mcqs
The symptoms of powdery mildew appears on________________?

A. Roots
B. Floral parts
C. Foliage of plants
D. ()

The factors which induces disease outbreak is________________?

A. High temperature
B. High humidity
C. Susceptible varieties
D. All the above

Viral disease can be controlled by __________________?

A. Fungicides
B. Cultural practices
C. Cultural practices and growing resistant varieties
D. Can not be controlled

Stalk root of onion is caused by________________?

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

Malathrion and Parathion insecticides belongs to_________________?

A. Organo-chlorine group
B. Pyrethroid group
C. Carbamate group
D. Organo-phosphate

The insecticides with least mammalian toxicity are____________________?

A. Organo-phosphate
B. Organo-chlorine
C. Pyrethroids
D. Carbamates

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

Malpighian tubules are organs of_________________?

A. Excretion
B. Digestion
C. Secretion
D. None of the above