Redvine (Brunnichia ovata) and trumpetcreeper (Campsis radicans) controlled under field conditions by a synergistic interaction of the bioherbicide, Myrothecium verrucaria, with glyphosate
Redvine (Brunnichia ovata) and trumpetcreeper (Campsis radicans) controlled under field conditions by a synergistic interaction of the bioherbicide, Myrothecium verrucaria, with glyphosate
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DOI：
10.1111/j.1445-6664.2007.00272.x
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发表时间：
2008-03-01
影响因子：
1.4
通讯作者：
Reddy, Krishna N.
中科院分区：
文献类型：
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作者：
Boyette, C. Douglas;Hoagland, Robert E.;Reddy, Krishna N.
2000 年和 2001 年，在美国密西西比州斯通维尔附近进行的田间实验中，对生物除草真菌 Myrothecium verrucaria (Alb. & Schwein.) Ditmar: Fr. 进行了单独测试，并与草甘膦（N-[膦酰基甲基]甘氨酸）产品组合用于控制入侵藤本植物红藤 (Brunnichia ovata) 的自然侵染。 [Walt.] Shinners）和喇叭爬行者（Campsis radicans [L.] Seem. ex Bureau）。 12 天后，通过真菌和除草剂草甘膦之间的协同相互作用，红葡萄藤和喇叭爬行草分别被控制了 88% 和 90%。该病症状特点是叶和茎组织迅速坏死，72小时内死亡。单独使用草甘膦或单独使用疣状疣孢菌都无法将这些杂草控制在商业上可接受的水平（>= 80%）。种植后 12 天，经过处理的试验田中的大豆没有出现视觉疾病或除草剂损害。这些结果表明，一些草甘膦制剂与疣状疣孢菌混合可以有效控制红藤和喇叭爬行者。
In field experiments conducted near Stoneville, MS, USA, in 2000 and 2001, the bioherbicidal fungus, Myrothecium verrucaria (Alb. & Schwein.) Ditmar: Fr., was tested alone and in combination with a glyphosate (N-[phosphonomethyl]glycine) product for controlling natural infestations of the invasive vines, redvine (Brunnichia ovata [Walt.] Shinners) and trumpetcreeper (Campsis radicans [L.] Seem. ex Bureau). After 12 days, redvine and trumpetcreeper were controlled by 88% and 90%, respectively, through a synergistic interaction between the fungus and the herbicide, glyphosate. The disease symptomatology was characterized by rapid necrosis of the leaf and stem tissues, with mortality occurring within 72 h. Neither glyphosate alone, nor M. verrucaria alone, controlled these weeds at commercially acceptable levels (>= 80%). No visual disease or herbicide damage occurred to the soybean in the treated test plots 12 days after planting. These results suggest that some formulations of glyphosate, mixed with M. verrucaria, can effectively control redvine and trumpetcreeper.