Effect of Jia'ou tank-mix adjuvant on reducing dosage and enhancing efficacy of several pesticides

doi:10.16178/j.issn.0528-9017.20240322

Abstract

Abstract:

To investigate the effect of Jia'ou tank-mix adjuvant on reducing dosage and enhancing efficacy for products such as 32% oxyluorfen-ethyl·glufosinate-ammonium suspension concentration(SC), 24% cymoxanil·cyazofamid SC, and 200 g·L^-1 chlorantraniliprole SC, this study employed surface tension measurement, laboratory bioassays, and field efficacy trials to evaluate the dosage-reducing and efficacy-enhancing effects of the Jia'ou tank-mix adjuvant on the above pesticides. The results showed that adding the Jia'ou tank-mix adjuvant could improve the control efficacy of these pesticides against test targets and reduce the usage amount of pesticide.

Key words: tank-mix adjuvant, dosage-reducing and efficacy-enhancing effect, glufosinate-ammonium, chlorantraniliprole, downy mildew

CLC Number:

QI Yueyue, CHEN Tao, SHAO Yu, ZHANG Ping, YANG Mingjun, FENG Xingkai, HU Yongyang. Effect of Jia'ou tank-mix adjuvant on reducing dosage and enhancing efficacy of several pesticides[J]. Journal of Zhejiang Agricultural Sciences, 2025, 66(10): 2432-2435.

Figures/Tables 6

References 10

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样品	表面张力/(mN·m^-1)
样品	重复1	重复2	重复3	平均值
A01	65.0	64.0	66.0	65.0
A02	42.0	41.0	40.0	41.0
B01	68.0	69.0	70.0	69.0
B02	43.0	44.0	41.0	42.7
C01	69.0	70.0	68.0	69.0
C02	42.0	41.0	42.0	41.7

样品	表面张力/(mN·m^-1)
样品	重复1	重复2	重复3	平均值
A01	65.0	64.0	66.0	65.0
A02	42.0	41.0	40.0	41.0
B01	68.0	69.0	70.0	69.0
B02	43.0	44.0	41.0	42.7
C01	69.0	70.0	68.0	69.0
C02	42.0	41.0	42.0	41.7

处理	稗草防治效果/%	马唐防治效果/%	反枝苋防治效果/%	灰藜防治效果/%	马齿苋防治效果/%	铁苋菜防治效果/%	龙葵防治效果/%
1	59	43	54	46	42	35	33
2	72	69	78	69	75	66	67
3	100	86	90	89	100	82	95
4	69	62	67	55	67	42	53
5	100	96	95	85	84	86	100
6	100	100	100	100	100	100	100
7	82	76	79	72	78	54	63
8	100	100	100	98	100	89	100
9	100	100	100	100	100	100	100
CK	0	0	0	0	0	0	0

处理	稗草防治效果/%	马唐防治效果/%	反枝苋防治效果/%	灰藜防治效果/%	马齿苋防治效果/%	铁苋菜防治效果/%	龙葵防治效果/%
1	59	43	54	46	42	35	33
2	72	69	78	69	75	66	67
3	100	86	90	89	100	82	95
4	69	62	67	55	67	42	53
5	100	96	95	85	84	86	100
6	100	100	100	100	100	100	100
7	82	76	79	72	78	54	63
8	100	100	100	98	100	89	100
9	100	100	100	100	100	100	100
CK	0	0	0	0	0	0	0

佳偶桶混助剂浓度/(g·L^-1)	平均防治效果/%
0	69.05 c C
0.33	83.38 b B
0.50	90.05 a A