The first step in reducing the risk of pests (e.g. insects, mites, weeds, nematodes diseases) is to be aware of plant sources and non-plant sources in or around the crop from which they can come.
In addition to plant sources of pests, all people and objects can also be a source of insect pests and diseases.
Topics covered by this factsheet include:
Primefact 1172 First Edition
Published: Jul 2012