SEQUENTIAL HERBICIDE AND PLANT-GROWTH REGULATOR TREATMENTS ON BERMUDAGRASS (CYNODON-SPP)

被引:8
作者
JOHNSON, BJ
MURPHY, TR
机构
关键词
FLURPRIMIDOL; MEFLUIDIDE; METRIBUZIN PLUS MSMA; PACLOBUTRAZOL; POSTEMERGENCE HERBICIDES; CYNTR X CYNDA;
D O I
10.1017/S0890037X0002741X
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Sequential applications of MSMA plus metribuzin with selected plant growth regulators interacted synergistically and increased injury of 'Tifway' bermudagrass 1 and 2 wk after treatment. However, the higher injury at 3 wk after treatment, from sequential MSMA plus metribuzin with flurprimidol plus mefluidide or paclobutrazol with mefluidide, was additive. The vegetative growth suppression of bermudagrass at 2 wk after treatment with 2,4-D plus mecoprop plus dicamba with flurprimidol was antagonistic. The higher growth suppression 2 wk after treatment for MSMA plus metribuzin and flurprimidol plus mefluidide was additive compared to flurprimidol with mefluidide alone.
引用
收藏
页码:607 / 611
页数:5
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