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Copyright of Chinese Journal of Pesticide Science / Nongyaoxue Xuebao is the property of Chinese Journal of Pesticide Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Anhui Agricultural Sciences is the property of Journal of Anhui Agricultural Sciences Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

To study the combined effect and herbicidal activity in soybean field of the combination of flumioxazin, flumetsulam and acetochlor, pot culture experiment and field efficacy tests were adopted to evaluate the type of the joint effect and the control efficacy on weeds in soybean fields of the mixtures respectively. The results of pot culture experiments showed that the type of joint effect was additive for the control of E. crusgalli, D. sanguinalis and A. theophrasti, and additive or synergistic for the control of A. retroflexus using the combination of flumetsulam, flumioxazin and acetochlor. And when the mass ratio was 2 : 3 : 45, the synergism of the mixtures was the highest for the control of A. retroflexus. The results of field experiments showed that the combination of flumetsulam, flumioxazin and acetochlor with the mass ratio of 2 : 3 : 45 had good efficacy against weeds in soybean fileds and was safe to soybean when the dosages of the active ingredients were 800 and 1 000 g/hm². [ABSTRACT FROM AUTHOR]

Copyright of Journal of Shenyang Agricultural University is the property of Journal of Shenyang Agricultural University Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)