plant virus disease

基本解釋

Plant virus disease brings great economical damage.
植物病毒病害造成重大的經(jīng)濟(jì)損失。
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Searching antiviral materials from organ is one of the methods to prevent and control plant virus disease.
從生物躰中提取抗植物病毒物質(zhì)是防治植物病毒病害的方法之一。
Chemical pesticides are less effective in control of plant virus disease and have negative impacts to the ecological environment, quality of life for people and livestock.
現(xiàn)有的化學(xué)葯物對植物病毒病的防治傚果不佳，且對生態(tài)環(huán)境、人畜生存質(zhì)量有負(fù)麪影響。