div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentunit-5-synthetic-insecticides-fungicides-nematicides-and-rodenticides-historyhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Shikshacom · Unit 5: Synthetic insecticides fungicides nematicides and rodenticides History scope and principles of chemical insect control Insecticides and their classification loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220430025f805bcbccba1c622d60ec1fhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentunit-5-synthetic-insecticides-fungicides-nematicides-and-rodenticides-historyhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Shikshacom · Unit 5: Synthetic insecticides fungicides nematicides and rodenticides History scope and principles of chemical insect control Insecticides and their classification loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220430025f805bcbccba1c622d60ec1fhtml5thumbnails2jpg width=140 height=200 divdiv