Chemical Control of Mayweed Chamomile (Anthemis cotula) in Winter Wheat (Triticum aestivum)
Chemical Control of Mayweed Chamomile (Anthemis cotula) in Winter Wheat (Triticum aestivum)
复制标题
冬小麦 (Triticum aestivum) 中梅威德洋甘菊 (Anthemis cotula) 的化学防治
DOI:
10.1017/s0890037x00033042
复制
发表时间:
1989
期刊:
影响因子:
1.4
通讯作者:
J. J. Kells
中科院分区:
文献类型:
--
作者:
J. J. Kells
Field trials were conducted in 1985, 1986, and 1987 to identify effective herbicide treatments to control mayweed chamomile in winter wheat. Dicamba at 280 g ae/ha, 2,4-D at 560 g ae/ha, and bromoxynil at 560 g ai/ha did not control 11-cm-tall or larger mayweed chamomile and inconsistently controlled smaller plants. Mayweed chamomile control generally declined with increasing weed size. DPX-M6316 at 8.8 g ai/ha and DPX-L5300 at 4.4 g ai/ha controlled 89% or more mayweed chamomile. CGA-131036 at 4.9 g ai/ha controlled 95% or more mayweed chamomile. DPX-M6316, DPX-L5300, and CGA-131036 controlled 3- to 18-cm-tall mayweed chamomile similarly.