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प्रश्न
What is mycorrhiza?
उत्तर
Mycorrhiza is a fungus. It forms symbiotic association with the underground parts like rhizomes and root of higher plants occurring in thick humid forests.
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संबंधित प्रश्न
Name the bioactive molecules produced by Trichoderma polysporum and Monascus purpureus.
Name a genus of fungi that forms a mycorrhizal association with plants.
Give two examples of microbial pesticides with their hosts.
Give the biological name of the following:
The microbe used to control insect larvae growing on cotton.
How does the activity of each one of the following help in organic farming?
Mycorrhiza
Select the odd one from given herbicides.
Match the column A with B and rewrite correct pairs
| A | B | |
| I | Mycoherbicides | Cactoblastis |
| II | Bacterial herbicides | Alternaria |
| III | Insects as herbicides | Xanthomonas |
Which of the following statements regarding biocontrol agents are correct?
Which of the following is TRUE regarding Bacillus thuringiensis?
Why are the biocontrol agents preferred over the chemical pesticides?
