1- PEST: It is any living organism which is invasive or prolific, - TopicsExpress



          

1- PEST: It is any living organism which is invasive or prolific, detrimental, troublesome, noxious, destructive, a nuisance to either plants or animals, human or human concerns, livestock, human structures, wild ecosystems etc. It is a loosely defined term, often overlapping with the related terms vermin, weed, plant and animal parasites and pathogens. It is possible for an organism to be a pest in one setting but beneficial, domesticated or acceptable in another. (IMAGE: HELICOVERPA ARMIGERA)
Posted on: Sun, 07 Dec 2014 09:21:17 +0000

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