常見例句Study on Turf Grass Leaf Blight of Bipolaris sorokiniana. 草坪草離蠕孢葉枯病的研究。Trichoderma and Bipolaris ear rots were also relatively severe, the frequences being 21.1% and 8?8%. 引起的穗病占據(jù)相當(dāng)比例,分別占病果穗的21 1%25和8 8%25。This study focused on the characteristics of Bipolaris specifera,B.sorghicola and B.sorokiniana when grown in a culture. 首次對(duì)我國(guó)典型草原牧草根際特異平臍蠕孢菌、高粱平臍蠕孢菌及麥根腐平臍蠕孢菌3種真菌的培養(yǎng)特性進(jìn)行了研究。Disease to maize southern leaf spot disease was induced by culture filtrate of Bipolaris maydis race C toxin cultivation. 利用低濃度玉米小斑病菌C小種毒素培養(yǎng)濾液作為激發(fā)子誘導(dǎo)玉米獲得抗病性。Both CB and HMC toxin, a host-specific toxin from Bipolaris (Helminthosporium) maydis race C, could destroy the MFs distribution and had obvious quantity-effects relations. 來自玉米小斑病菌C小種的致病毒素對(duì)微絲網(wǎng)絡(luò)也有?;茐淖饔?,并且它們對(duì)微絲的破壞作用隨著濃度的增大而加強(qiáng)。In the phylogenetic tree of nucleotide sequences, E. rostratum forms a monophyletic group with other Exserohilum species, which could be separated with the genera Bipolaris and Curvularia. 從系統(tǒng)發(fā)育樹中可以看出,供試菌株與突臍孢屬的其它菌種聚類在同一個(gè)分支上,與彎孢屬和離蠕孢屬的菌種明顯區(qū)分開,形成了一個(gè)獨(dú)立演化群。 返回 bipolaris