CONTROL OF INSECT PEST, SPODOPTERA LITURA F. BY ENVIRONMENT, ECOFRIENDLY BIOPESTICIDES FROM PLANTS

Indiscriminate use of chemical insecticides a serious problem to pollute the environment (Soil, water, and air). The Spodoptera litura F., also known as tobacco caterpillar, is one of the worst polyphagous insects and attack large number of impressive 73 host plants species, and other insect pests keeping in view of the above points, to use of safer plant origin potential insecticides friendly to environment for control of insect pests. Tobacco cut worm Spodoptera litura Fab. Is among the major polyphagous bugs that seriously restrict creation. A significant issue is that bug bother all throughout the planet have created protection from numerous insect poisons. Bugs have a very much evolved resistant framework incorporating humoral and cell protections. The bug safe framework is primarily represented by the exercises of phenol oxidase chemical just as haemocytes that are intense against intruders and poisons. Any compound that can meddle with these protections will seriously impede the bug natural wellness. Insect detoxification proteins additionally assume a vital part in the improvement of opposition against insect sprays. A decrease in these compound levels will bring about a decrease of insect spray opposition levels. Impact of fifteen plant species insecticidal effectively are tried against tobacco caterpillar, Spodoptera litura F. All the arrangement materials were separated with acetone/petrol either solvent or tried at the various fixations. Out of these 10 plants removes vows to be wellspring of insecticidal movement to the tried bug bothers