杀虫剂及其复配对安徽韭菜韭蛆的防治效果
|
摘要
[目的]筛选防治安徽韭菜韭蛆的杀虫剂及复配组合。[方法]采用胃毒触杀联合法测定杀虫剂及复配剂的毒力,并进行田间试验。[结果]噻虫胺对安徽韭菜韭蛆室内毒力最高,田间用量为750 g a.i./hm~2时,韭蛆防效达100%,药后1代成虫防效达90%以上。此外,噻虫胺·辛硫磷(375+3000)g a.i./hm~2时,韭蛆和药后1代成虫防效均可达100%。噻虫胺·溴氰菊酯(750+15)g a.i./hm~2时,亦可有效防治韭蛆及药后1代成虫。[结论]防治安徽韭菜韭蛆,可选用噻虫胺,亦可选用噻虫胺与辛硫磷(1∶8),或噻虫胺与溴氰菊酯(50∶1)复配。
[Aims] This paper aims to screen out effective insecticides and compounding with good control effects to Chinese chive maggot in Anhui province. [Methods] Contact and stomach poisoning methods were adopted to determine the toxicity of insecticides and their compounding against the Chinese chive maggot, and their control effect in chive fields was also evaluated in Anhui province. [Results] The toxicity of clothianidin to Chinese chive maggot was the highest, while its concentration in fields was 750 g a.i./ha, the control effect to Chinese chive maggot and the first generation adult achieved 100% and more than 90%, respectively. The co-toxicity coefficient was the highest when clothianidin and phoxim compounded with 1:8 ratio, and while its concentration in field was clothianidin 375 g a.i./ha+phoxim 3000 g a.i./ha, the control effect to Chinese chive maggot and the first generation adult both could be up to 100%. In addition, clothianidin and deltamethrin compounded with 50 ∶1 ratio, and its concentration in field was clothianidin 750 g a.i./ha+deltamethrin 15 g a.i./ha, Chinese chive maggot and the first generation adult also could be effectively controlled. [Conclusions] When applying the insecticides to control Chinese chive maggot in Anhui province, we can choose clothianidin, or clothianidin and phoxim compounded with 1:8 ratio, or clothianidin and deltamethrin compounded with 50∶1 ratio.
[Aims] This paper aims to screen out effective insecticides and compounding with good control effects to Chinese chive maggot in Anhui province. [Methods] Contact and stomach poisoning methods were adopted to determine the toxicity of insecticides and their compounding against the Chinese chive maggot, and their control effect in chive fields was also evaluated in Anhui province. [Results] The toxicity of clothianidin to Chinese chive maggot was the highest, while its concentration in fields was 750 g a.i./ha, the control effect to Chinese chive maggot and the first generation adult achieved 100% and more than 90%, respectively. The co-toxicity coefficient was the highest when clothianidin and phoxim compounded with 1:8 ratio, and while its concentration in field was clothianidin 375 g a.i./ha+phoxim 3000 g a.i./ha, the control effect to Chinese chive maggot and the first generation adult both could be up to 100%. In addition, clothianidin and deltamethrin compounded with 50 ∶1 ratio, and its concentration in field was clothianidin 750 g a.i./ha+deltamethrin 15 g a.i./ha, Chinese chive maggot and the first generation adult also could be effectively controlled. [Conclusions] When applying the insecticides to control Chinese chive maggot in Anhui province, we can choose clothianidin, or clothianidin and phoxim compounded with 1:8 ratio, or clothianidin and deltamethrin compounded with 50∶1 ratio.
引文
[1]张华敏,尹守恒,张明,等.韭菜迟眼蕈蚊防治技术研究进展[J].河南农业科学,2013,42:6-9.
[2]王洪涛,宋朝凤,王英姿.5%氟虫脲可分散液剂对韭蛆的室内毒力测定及田间防效[J].农药,2014,53(7):525-527.
[3]LI Hong-jun,HE Xiong-kui,ZENG Ai-jun,et al.Bradysia odoriphaga Copulatory Behavior and Evidence of a Female Sex Pheromone[J].Journal of Agricultural and Urban Entomology,2007,24(1):27-34.
[4]王忠燕,苑士涛,李梦瑶,等.灭蝇胺噻虫胺悬浮剂不同剂量防治韭菜迟眼蕈蚊幼虫的田间药效试验[J].农药,2017,56(1):76-78.
[5]史彩华,胡静荣,李传仁,等.采用两种不同施药方法评价八种药剂对韭蛆的防治效果[J].应用昆虫学报,2016,53(6):1225-1232.
[6]吴青君,于毅,谷希树,等.韭菜根蛆的发生危害及综合防治技术研究——公益性行业(农业)科研专项“作物根蛆类害虫综合防治技术研究与示范”进展[J].应用昆虫学报,2016,53(6):1165-1173.
[7]齐素敏,朱晓蕾,陈浩,等.臭氧水和7种药剂联合对韭菜迟眼蕈蚊的毒力测定[J].农药,2016,55(1):70-72.
[8]梅增霞,吴青君,张友军,等.韭菜迟眼蕈蚊的生物学、生态学及其防治[J].昆虫知识,2003,40(5):396-398.
[9]慕卫,丁中,何茂华,等.韭菜迟眼蕈蚊的生测方法及防治药剂研究[J].华北农学报,2002,17(增刊):12-16.
[10]曹雪,齐素敏,周仙红,等.几种低毒农药对韭菜迟眼蕈蚊幼虫的毒力测定[J].山东农业科学,2016,48(10):121-124.
[11]常静,张薇,李海平,等.吡虫啉与三种拟除虫菊酯杀虫剂对马铃薯桃蚜的联合毒力[J].植物保护,2016,42(6):225-228.
[12]张鹏,赵云贺,韩京坤,等.七种新烟碱类杀虫剂对韭菜迟眼蕈蚊幼虫及蚯蚓的选择毒力[J].植物保护学报,2015,42(4):645-650.
[13]李照诺,谷希树,徐维红,等.八种药剂对韭菜迟眼蕈蚊致毒效应研究[J].山东农业科学,2015,47(6):107-108,128.
[14]李贤贤,马晓丹,薛明,等.噻虫胺等药剂对韭菜迟眼蕈蚊的致毒效应[J].植物保护学报,2014,41(2):225-229.
[15]范胜平,周学强,阳爱民,等.甲氧虫酰肼和氯虫苯甲酰胺混配对甜菜夜蛾的增效作用及田间防效[J].湖南农业科学,2017(2):67-70.
[16]周超,张田田,梁超,等.几种杀虫剂对韭菜迟眼蕈蚊的室内毒力测定[J].北方园艺,2016(3):115-117.
[2]王洪涛,宋朝凤,王英姿.5%氟虫脲可分散液剂对韭蛆的室内毒力测定及田间防效[J].农药,2014,53(7):525-527.
[3]LI Hong-jun,HE Xiong-kui,ZENG Ai-jun,et al.Bradysia odoriphaga Copulatory Behavior and Evidence of a Female Sex Pheromone[J].Journal of Agricultural and Urban Entomology,2007,24(1):27-34.
[4]王忠燕,苑士涛,李梦瑶,等.灭蝇胺噻虫胺悬浮剂不同剂量防治韭菜迟眼蕈蚊幼虫的田间药效试验[J].农药,2017,56(1):76-78.
[5]史彩华,胡静荣,李传仁,等.采用两种不同施药方法评价八种药剂对韭蛆的防治效果[J].应用昆虫学报,2016,53(6):1225-1232.
[6]吴青君,于毅,谷希树,等.韭菜根蛆的发生危害及综合防治技术研究——公益性行业(农业)科研专项“作物根蛆类害虫综合防治技术研究与示范”进展[J].应用昆虫学报,2016,53(6):1165-1173.
[7]齐素敏,朱晓蕾,陈浩,等.臭氧水和7种药剂联合对韭菜迟眼蕈蚊的毒力测定[J].农药,2016,55(1):70-72.
[8]梅增霞,吴青君,张友军,等.韭菜迟眼蕈蚊的生物学、生态学及其防治[J].昆虫知识,2003,40(5):396-398.
[9]慕卫,丁中,何茂华,等.韭菜迟眼蕈蚊的生测方法及防治药剂研究[J].华北农学报,2002,17(增刊):12-16.
[10]曹雪,齐素敏,周仙红,等.几种低毒农药对韭菜迟眼蕈蚊幼虫的毒力测定[J].山东农业科学,2016,48(10):121-124.
[11]常静,张薇,李海平,等.吡虫啉与三种拟除虫菊酯杀虫剂对马铃薯桃蚜的联合毒力[J].植物保护,2016,42(6):225-228.
[12]张鹏,赵云贺,韩京坤,等.七种新烟碱类杀虫剂对韭菜迟眼蕈蚊幼虫及蚯蚓的选择毒力[J].植物保护学报,2015,42(4):645-650.
[13]李照诺,谷希树,徐维红,等.八种药剂对韭菜迟眼蕈蚊致毒效应研究[J].山东农业科学,2015,47(6):107-108,128.
[14]李贤贤,马晓丹,薛明,等.噻虫胺等药剂对韭菜迟眼蕈蚊的致毒效应[J].植物保护学报,2014,41(2):225-229.
[15]范胜平,周学强,阳爱民,等.甲氧虫酰肼和氯虫苯甲酰胺混配对甜菜夜蛾的增效作用及田间防效[J].湖南农业科学,2017(2):67-70.
[16]周超,张田田,梁超,等.几种杀虫剂对韭菜迟眼蕈蚊的室内毒力测定[J].北方园艺,2016(3):115-117.