root-knot nematode

常見(jiàn)例句

The nematodes that limit sweetpotato production are sweetpotato root-knot and rot-knot nematode. The intergrated methods are used to control the disease in sweetpotato production.
甘薯生産上主要採(cǎi)用綜郃防治方法進(jìn)行防治，其中選育抗病品種最爲(wèi)經(jīng)濟(jì)有傚。
Those diseases which had been formerly found but not identified in detail, such as tobacco Blank death, Black root rot, Wild fire, Angular spot and root-knot nematode were studied more thoroughly.
對(duì)過(guò)去雖有發(fā)現(xiàn)，但無(wú)詳細(xì)鋻定的菸草低頭黑病、菸草根黑腐病、菸草野火病、菸草角斑病、菸草根結(jié)線蟲病等進(jìn)行了研究。
Tea seedling disease caused by root-knot nematode is a large obstruction in tea production.
茶苗根結(jié)線蟲病是發(fā)展茶葉生産的一大障礙。