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Subjects
Science State Board
Class 8
Crop Production and Management
Crop rotation and preservation of seeds
13.
Biopredators and biopesticide
Exercise condition:
5
m.
Choose the correct answer
:
1
.
Chrysopa
species is an example of a
biorepellent
biopredators
biopesticide
biofertiliser
2
.
Trichodermaviride
none of the above
fungal biopesticide
all of the above
biorepellent
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