Weed science is the scientific discipline that deals with the study of weeds or plants that interfere with human activities. But first of all we must try to establish what is a weed because weed is defined in a variety of ways depending upon the situation. But the most common definition is that; A weed is a plant growing where it is not desired or a plant out of proper place. Weeds are included into the pests of plants, crops, water courses and gardens. Hence, they require proper management and control options. The chemicals used to control pests are called pesticides , whereas the chemicals used to control weeds specifically are called herbicides . While a herbicide targeting a particular weed or a group is called weedicide . A piece of land infest with Convolvulus arvensis Weed control is an offshoot of weed science which is most significant, well learnt and practiced. The application depends upon available information, resources, environmental conditions and economic status of t...
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