Question

what are the implements and materials used for crop protection

Answer 1

implements tractor sickle etc

Answer 2

to protect crops chemicals are used:
1. fungicides - blitox, dithane
2. pesticides
3. insecticides -DDT, BHC
4. rodenticides


crops are also protected by biological method :
1. by fencing wire around the field (to protect from animals)
2. by scarecrow (to protect from birds)

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