另外,研究者也破解了条纹锈病菌快速克服小麦抗性之谜。
Separately, researchershave cracked the mystery of how stripe rust is able to overcome resistance inwheat so quickly.
科学家们也在调查锈病菌如何分泌能够让它进入植物细胞内的物质。
Scientists are alsoinvestigating how rust secretes the substances that enable it to break into theplant’s cells.
对吉林省普通型玉米锈病菌孢子飞散、传播及空间分布进行了研究。
Spores flying disease gradient and space distribution of corn common rust in Jilin province were studied.
还有白松疱锈病菌,是西伯利亚本土物种,1920年在太平洋西北部首次发现。
And white pine blister rust, a native of Siberia first seen in the Pacific Northwest in 1920.
其中寄主新纪录三种:白三叶草单胞锈菌白三叶草变种、群心菜白锈病菌及苦苣菜锈病柄锈菌;
Three of them are new records of host plant, they are Uromyces trifolii var. trifoliirepentis on Trifolii repens, Albugo candida on Cardaria sp. and puccinia Sonchi on Sonchus oleraceus;
本文进行了麦胚凝集素的提取和纯化,并试验了麦胚凝集素对小麦叶锈病菌及条锈病菌孢子萌发的影响,结果表明它能抑制该病菌的孢子萌发。
Wheat-germ agglutinin (WGA) was purified and the effect of WGA on the germination of spores of puccinia recondita was tested. The result of this experiment showed that the germination was inhibited.
博劳格曾经说过,锈病病菌“从不停止活动”。
六月,科学家宣称:在北非已经发现了小麦锈病的两种新变异病菌,使得这一重要粮产地遭受重创。
It is now camped at the gates of one of the world’s breadbaskets, Punjab. In June scientists announced the discovery of two new strains in South Africa, the most important food producer yet infected.
六月,科学家宣称:在北非已经发现了小麦锈病的两种新变异病菌,使得这一重要粮产地遭受重创。
It is now camped at the gates of one of the world’s breadbaskets, Punjab. In June scientists announced the discovery of two new strains in South Africa, the most important food producer yet infected.
应用推荐