S435.621.24
研究证明：在人工花器接种的条件下，棉花枯萎病菌可以通过花器侵入，导致棉籽带菌；封花试验研究表明在自然条件下，重病田中存在棉花枯萎病菌孢子经气传从花器侵入引起棉籽带菌的可能性。通过扫描电镜观察人工花器接种后的花柱、花丝等部位，可看到病菌萌发侵入的情况。
The result of our research showed that Fusarium oxysporum could infect cotton seed through flower organ under the condition of artificial inoculation. The experiment of sealed flower showed that it was possible that the conidium of Fusarium oxysporu
周华众,李祥,刘慧.棉花枯萎病菌侵染棉籽途径的研究Ⅱ.从花器系统侵染棉籽的途径[J].华中农业大学学报,1997,16(4):