The free-living fungus $Trichoderma$ can be used for

  • A
    killing insects
  • B
    biological control of plant diseases
  • C
    controlling butterfly caterpillars
  • D
    producing antibiotics

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Similar Questions

Cochineal insects have proved very useful for the control of

Trichoderma is a . . . . . . .

Match the following biopesticides with their respective plant or microbial sources and select the correct option.
List-$I$List-$II$
$(a)$ Rotenone$(1)$ Derris elliptica
$(b)$ Nimbin$(2)$ Azadirachta indica
$(c)$ Pyrethrum$(3)$ Chrysanthemum cinerariifolium
$(d)$ Thurioside$(4)$ Bacillus thuringiensis

Which of the following,when dissolved in water,make$(s)$ Bordeaux mixture?

Pyrethrin is extracted from:

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