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Agriculture · all questions

Agricultural Entomology
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Match the following columns
Column-I (Genus of nematode) Column-II (Common name)
a. Meloidogyne sp. 1. Root knot nematode
b. Pratylenchus 2. Pin nematode
c. Pratylenchus 3. Lesion nematode
d. Xiphinema 4. Dagger

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Honey bees can't able to distinguish which colors?

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In which disease of silkworm skin becomes rubbery and dull in appearance?

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The major predator of lac insect is

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Egg larval parasitoid Chelonus blackburni is used to check the population of

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Type of oesophagus, where oesophagus is ventrally lobed is

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Which of the following insecticide may be recommended for the control of termite

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The tarsal formula for meloidae is

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Locust lays eggs at

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Haemocyte with largest nucleus is

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An insecticide which is used as seedtreatment for sucking pest management is

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Which hormone is also known as 'neotenin'?

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In insects and houseflies DDT is converted to

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In which insects vas deferens is a long coiled tube called as epididymis?

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Locust swarms often enter India from the state of

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Which wasp is parasitic on ootheca of cockroach?

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The insects which are both forward and back ward running habit

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The vector of rice tungro disease is

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Use of resistant varieties in the IPM of insect is an example of

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Dichotomously branched and maculated wing is present in which insect order?

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