leaf stripe的例句大全

A quick detection for rice bacterial leaf stripe pathogens borne in rice grains

细菌性条斑病稻种带菌快速检测方法研究

A virus isolate GL SX was obtained from red stripe infected sorghum leaf in Taiyuan, Shanxi province.

从山西高粱红条病病叶中得到一种病毒分离物，命名为GL-SX。

The mutant showed white stripe on stem, leaf and spikelet. BREEDING MALE STERILE LINE WITH DROOPY LEAVES IN RICE

该突变体的茎、叶、穗出现条斑。水稻披叶不育系选育

Economic injury levels of black-striped leaf bug to cotton yields

棉田中黑盲蝽的经济损害允许水平

Studies on the bionomics and control strategy of black-striped leaf bug in northern coastal reclamation area of Jiangsu Province

苏北盐垦区中黑盲蝽发生规律和防治技术的研究

The results show that no significant effect was discovered on the yield loss for the second generation black-striped leaf bug, the economic injury levels were calculated to be 27 and 37 bugs per 100 plants for the third and the fourth generation.

四代中黑盲蝽的危害损失随虫口密度的增加而增加。④三、四代中黑盲蝽的经济损害允许水平分别为百株虫量27头和37头。