Insecticides and Pesticides: Methods for Crop Protection
Gebundenes Buch

Insecticides and Pesticides: Methods for Crop Protection

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Insecticides and pesticides are substances that are used to kill insects and control pests respectively. Insecticides involve the usage of ovicides against the eggs of the insects and larvicides against insect larvae. They are used in various sectors such as agriculture, medicine, industries, etc. They play an important role in increasing agricultural productivity. Insecticides are classified into two major groups, namely, systemic and contact insecticides. Systemic insecticides have residual and long term activity and contact insecticides are lethal or harmful to the insects when they come in...