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प्रश्न
Name a genus of baculovirus.
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उत्तर
A genus of baculovirus is Nucleopolyhedrovirus. It is used as a biological control agent in integrated pest management because it specifically targets insects without harming other organisms.
संबंधित प्रश्न
Trichoderma konigi is a source of _______ enzyme.
(A) invertase
(B) lipase
(C) pectinase
(D) cellulase
Name and explain the type of interaction that exists in mycorrhizae and between cattle egret and cattle.
Name the type of association that the genus Glomus exhibits with higher plants.
What is VAM?
Organic farmers prefer the biological control of diseases and pests to the use of chemicals for the same purpose. Justify
Select the odd one from given herbicides.
______ are controlled by the microbial herbicide Phytophthora palmivora.
Identify the INCORRECT statement regarding Bacillus thuringiensis.
Which of the following is the host for microbial pesticide Beauveria bassiana?
Which of the following is TRUE regarding Xanthomonas and Pseudomonas?
Identify the reason/s due to which Trichoclerma species is a potent biocontrol agent.
The free-living fungus Trichoderma can be used for ______.
Many members of genus Glomus form a mycorrhizal association with plants. Elaborate how is this association beneficial to the plants.
Organic farmer use Trichoderma as biological control agents. Explain.
Nucleopolyhedrovirus do not show ______.
A farmer grew 2 varieties of corn crops in fields A and B. He grew normal corn crops in field A and GM corn crops in field B. He observed corn borers attacked only in field A. To control it, spores of Bt were sprayed in field A.
- Name the gene in the spores responsible for the control of this pest.
- What effect will the spores of Bt have on the insect pest?
- How has field B developed resistance against this pest?
Explain how Bacillus thuringiensis acts as a bio-control agent.
Why are the biocontrol agents preferred over the chemical pesticides?
