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प्रश्न
Give an example of a bacterium, a fungus and an insect that are used as biocontrol agents.
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उत्तर
Examples of biocontrol agents are:
- Bacterium: Bacillus thuringiensis (used against insect pests and mosquito larvae).
- Fungus: Trichoderma (controls many plant diseases).
- Insect: Ladybird (control aphids) and dragonflies (control mosquitoes).
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संबंधित प्रश्न
Trichoderma konigi is a source of _______ enzyme.
(A) invertase
(B) lipase
(C) pectinase
(D) cellulase
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How do mycorrhizae act as biofertilizers? Explain.
Given below is a list of six micro-organisms. State their usefulness to humans.
- Nucleopolyhedrovirus
- Saccharomyces cerevisiae
- Monascus purpureus
- Trichoderma polysporum
- Penicillium notatum
- Propionibacterium sharmanii
What is VAM?
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What for Nucleopolyhydro viruses are being used now a days?
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give any two examples of microbial herbicides.
What is the definition of bioherbicides?
What is the primary reason biocontrol is needed according to the material?
In biological farming, how are pests managed rather than controlled?
Which fungal biocontrol agent is used to control aphids, mites, and whiteflies?
What plant insect pest does Bacillus thuringiensis specifically target on Brassicas and fruit trees?
Which fungal mycoherbicide is used to control most weeds?
Which fungal mycoherbicide controls milkweed in orchards?
