sheath loss的例句大全

Corn sheath blight is a soil-borne disease in the Corn Belt around the world, which impact on worldwide corn yield, and cause enormous economic loss. The main pathogen is Rhizoctonia solani K ü hn, which belonged to Rhizoctonia.

玉米纹枯病是世界范围内玉米产区广泛发生的土传性病害，严重影响世界各国的玉米生产，造成巨大的经济损失，其主要病原菌是立枯丝核菌（Rhizoctonia solani Kühn）。

Grading standard of rice purple sheath disease and its loss assessment

水稻紫鞘病分级标准及其损失率测定

the epidemic development of water bamboo sheath blight and its yield loss assessment

茭白纹枯病发生规律及产量损失测定

A preliminary study on the yield-loss and multiple-species economic threshold of Brown Planthopper and sheath blight on the hybrid rice& shan you 63

杂交稻汕优63褐稻虱、纹枯病复合为害损失及经济阈值的初步研究