Control of collar rot in mint (Mentha spp.) caused by Sclerotium rolfsii using biological means

被引:0
作者
Singh, A [1 ]
Singh, HB [1 ]
机构
[1] Natl Bot Res Inst, Lucknow 226001, Uttar Pradesh, India
来源
CURRENT SCIENCE | 2004年 / 87卷 / 03期
关键词
D O I
暂无
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Eight isolates of different species of Trichoderma and two isolates of Gliocladium virens were tested in vitro for their antagonistic activity against Sclerotium rolfsii, the cause of collar rot in mint. The most effective isolates of T. harzianum and T. virens were selected for disease-control studies in pots under greenhouse conditions. Inoculation of Mentha arvensis, M. citrata, M. piperita and M. spicata with the selected isolates of T. harzianum resulted in disease control ranging from 66.67 to 100%. Reduction in disease was accompanied with significant increase in herb and oil yield.
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页码:362 / 366
页数:5
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