贵州农业科学
貴州農業科學
귀주농업과학
GUIZHOU AGRICULTURAL SCIENCES
2015年
4期
85-87,91
,共4页
付瑜华%周玉飞%张正学%雷石富%李向勇%卢加举
付瑜華%週玉飛%張正學%雷石富%李嚮勇%盧加舉
부유화%주옥비%장정학%뢰석부%리향용%로가거
甘蔗黄叶病%分子检测%RT-PCR%贵州
甘蔗黃葉病%分子檢測%RT-PCR%貴州
감자황협병%분자검측%RT-PCR%귀주
sugarcane yellow leaf disease%molecular detection%RT-PCR%Guizhou
为明确甘蔗黄叶病在贵州各蔗区的发生情况，对贵州甘蔗生产主产区的23个甘蔗疑似感病植株进行了甘蔗黄叶病的分子检测。结果表明：8个甘蔗生产区中6个蔗区检测到甘蔗黄叶病毒（SCYLV），样本阳性检测率为47．8％。结论：甘蔗黄叶病在贵州多个蔗区均有发生，不同品种间的感病情况存在差异，生产上需根据实际情况采取相应的防治措施。
為明確甘蔗黃葉病在貴州各蔗區的髮生情況，對貴州甘蔗生產主產區的23箇甘蔗疑似感病植株進行瞭甘蔗黃葉病的分子檢測。結果錶明：8箇甘蔗生產區中6箇蔗區檢測到甘蔗黃葉病毒（SCYLV），樣本暘性檢測率為47．8％。結論：甘蔗黃葉病在貴州多箇蔗區均有髮生，不同品種間的感病情況存在差異，生產上需根據實際情況採取相應的防治措施。
위명학감자황협병재귀주각자구적발생정황，대귀주감자생산주산구적23개감자의사감병식주진행료감자황협병적분자검측。결과표명：8개감자생산구중6개자구검측도감자황협병독（SCYLV），양본양성검측솔위47．8％。결론：감자황협병재귀주다개자구균유발생，불동품충간적감병정황존재차이，생산상수근거실제정황채취상응적방치조시。
In order to determine the occurrence of sugarcane yellow leaf disease in Guizhou,23 sugarcane varieties with disease symptom from eight sugarcane fields were detected for sugarcane yellow leaf virus by RT-PCR.Results:varieties from six sugarcane fields were infected with the infection incidence of 47.8%.Conclusion:sugarcane yellow leaf disease existed in multiple sugarcane fields of Guizhou and the infection situation varied among varieties,which means that corresponding preventive measures should be adopted based on the actual situation.
