Question
Match List I with List II for control of citrus pest
through parasite/predators List I List II A. White flies I. Coccinella septempunctata B. Mealy bug II. Cryptolaemus montrouzieri C. Citrus psylla III. Brumus suturalis D. Citrus leaf miner IV. Citrospillus quadristriantus Choose the correct answer from the options given below:Solution
White flies are controlled by the predator Brumus suturalis (Option III). B. Mealy bugs are controlled by the predator Cryptolaemus montrouzieri (Option II). C. Citrus psylla is controlled by the predator Coccinella septempunctata (Option I). D. Citrus leaf miner is controlled by the predator Citrospillus quadristriantus (Option IV).
Which of the following is NOT the major district contributing more than 86 percentage of state's cotton production?
Which breeding technique involves crossing in isolation a number of lines tested for their general combining ability (GCA)?
Malpighian tubules of insects are
Under agroforestry system, ____________ tree shows allelopathic effect on cultivated crops.
‘Bakanae’ disease in rice is caused by the fungus:
Which of the following is responsible for seed dormancy?
Male and female plants of spinach are identified on the basis of
FSSAI has developed a guidance document for the States to roll out the initiative
in the Place of Worship (PoW) in their respective states name...
Match list I with list II
Black heart of potato is due to
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