Biopesticide

Biotechnology

PEST analysis

Crop protection

Agronomy

Biology

Agriculture

Pesticide

Ecology

Natural enemies

Toxicology

Botany

Agricultural pest

Agricultural science

Agroforestry

Plants

Biopesticides are natural, biologically occurring compounds that are used to control various agricultural pests infesting plants in forests, gardens, farmlands, etc. There are different types of biopesticides that have been developed from various sources. This paper underscores the utility of biocontrol agents composed of microorganisms including bacteria, cyanobacteria, and microalgae, plant-based compounds, and recently applied RNAi-based technology. These techniques are described and suggestions are made for their application in modern agricultural practices for managing crop yield losses due to pest infestation. Biopesticides have several advantages over their chemical counterparts and are expected to occupy a large share of the market in the coming period.

An Overview of Some Biopesticides and Their Importance in Plant Protection for Commercial Acceptance