Insecticides are substances used to control insect pests. There are insecticides derived from plants, animals, and natural mineral sources, and there are pesticides derived from synthetically produced chemicals. Naturally derived pesticides are often accepted for use on or around organically grown vegetables and fruits. Synthetically produced insecticides are not used in natural or organic gardening…
Insecticidal soap
Insecticidal Soaps to Control Insect Pests
Insecticidal soaps kill soft-bodied pests including mites, aphids, immature scales, psyllids, thrips, and whiteflies. Soaps also kill the eggs and larvae of many pests. Soaps are contact insecticides; they must be sprayed wet directly on the insect pest to be effective. To treat a severe pest infestation, spray a plant or crop every 2 or…
