explain three different ways of insects pests attack and their control measures
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1 they cut the root stem and leaf
2 they suck the cell sap from various parts
3 the bore into the stem
2 they suck the cell sap from various parts
3 the bore into the stem
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Three ways in which crop plants can be attacked by insect pests :
(i) They cut the plant parts.
(ii) They suck the cell sap from various parts.
(iii) They bore into stem and fruits.
Control measure : Spraying pesticides
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