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首页> 外文会议>Symposium on Pesticide Formulations and Application Systems: A New Century for Agricultural Formulations, Twenty First Volume, Oct 24-26, 2000, Orlando, Florida >A New Adjuvant Blend for Glyphosate Herbicides
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A New Adjuvant Blend for Glyphosate Herbicides

机译：草甘膦除草剂的新型佐剂混合物

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摘要

With the advent of glyphosate-resistant crop seed, glyphosate has become the herbicide of choice for controlling weeds in a wide range of field crops. Many manufacturers of agricultural chemicals are adding glyphosate herbicides to their herbicide product lines to serve this market need. An adjuvant blend has been developed specifically to enhance the performance of these glyphosate products. Organosilicone (OS) surfactants are effective adjuvants to boost the performance of a number of foliar-applied herbicides. They are effective adjuvants when used with glyphosate herbicides against a number of weed species, but are weak or antagonistic on certain weeds, particularly lambsquarters and certain perennial grasses. Alkyl diphenyl oxide disulfonate (ADODS) surfactants, on the other hand, are effective on many of the weeds that are not enhanced by the Organosilicone surfactants. It has been found that combinations of the Organosilicone and ADODS surfactants are effective across a broad range of weed species. In greenhouse studies using a low rate of glyphosate, the use of a combination of a mixture of OS and ADODS surfactants provided control of a broad range of weed species and provided rainfastness as well.
机译：随着抗草甘膦农作物种子的出现，草甘膦已成为控制各种田间作物杂草的首选除草剂。许多农药生产商都在其除草剂生产线中添加了草甘膦除草剂，以满足这一市场需求。专门开发了助剂混合物来增强这些草甘膦产品的性能。有机硅（OS）表面活性剂是有效的佐剂，可提高许多叶面施用的除草剂的性能。当与草甘膦除草剂一起使用时，它们是有效的佐剂，可抗多种杂草，但对某些杂草，尤其是羊羔草和某些多年生草，则弱或拮抗。另一方面，烷基二苯醚二磺酸盐（ADODS）表面​​活性剂对许多未被有机硅表面活性剂增强的杂草有效。已经发现有机硅酮和ADODS表面活性剂的组合对于广泛的杂草种类是有效的。在使用低草甘膦比例的温室研究中，结合使用OS和ADODS表面活性剂的混合物可控制多种杂草，并具有耐雨性。

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