45%螺螨酯·乙螨唑悬浮剂对观赏玫瑰朱砂叶螨的田间防效
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摘要
[目的]科学有效控制观赏玫瑰朱砂叶螨的为害,明确45%螺螨酯·乙螨唑悬浮剂对观赏玫瑰朱砂叶螨的防治效果。[方法] 2014—2015年在山东省烟台市依照田间药效试验准则进行田间药效试验。[结果] 45%螺螨酯·乙螨唑悬浮剂30～60 mg/kg剂量处理,药后14 d对玫瑰朱砂叶螨的防效在94.15%以上,优于对照药剂110 g/L乙螨唑悬浮剂20 mg/kg和1.8%阿维菌素乳油12 mg/kg的防效,与对照药剂240 g/L螺螨酯悬浮剂50 mg/kg防效无显著差异。[结论] 45%螺螨酯·乙螨唑悬浮剂可有效防治观赏玫瑰朱砂叶螨,具有较好的应用价值。
[Aims] The study aims to scientifically and effectively control Tetranychus cinnabarinus(Boisduval) in ornamental rose and to confirm the efficacy of spirodiclofen·etoxazole 45% SC on T. cinnabarinus. [Methods] According to guidelines on efficacy evaluation of pesticides, the field trials were conducted in Yantai city of Shandong province during 2014-2015. [Results] The results showed that the control efficacy of spirodiclofen·etoxazole 45% SC against T. cinnabarinus at 30-60 mg/kg was over 94.15% after 14 d, which was corresponding to spirodiclofen 240 g/L SC(50 mg/kg), and performed better control effect than etoxazole 110 g/L SC at dosage of 20 mg/kg and abamectin 1.8% EC at dosage of 12 mg/kg. [Conclusions] Spirodiclofen·etoxazole 45% SC could effectively control T. cinnabarinus in the field and had practical application.
[Aims] The study aims to scientifically and effectively control Tetranychus cinnabarinus(Boisduval) in ornamental rose and to confirm the efficacy of spirodiclofen·etoxazole 45% SC on T. cinnabarinus. [Methods] According to guidelines on efficacy evaluation of pesticides, the field trials were conducted in Yantai city of Shandong province during 2014-2015. [Results] The results showed that the control efficacy of spirodiclofen·etoxazole 45% SC against T. cinnabarinus at 30-60 mg/kg was over 94.15% after 14 d, which was corresponding to spirodiclofen 240 g/L SC(50 mg/kg), and performed better control effect than etoxazole 110 g/L SC at dosage of 20 mg/kg and abamectin 1.8% EC at dosage of 12 mg/kg. [Conclusions] Spirodiclofen·etoxazole 45% SC could effectively control T. cinnabarinus in the field and had practical application.
引文
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[11]石绪根,李娟,张纪利,等.三种害螨对螺螨酯的抗药性研究进展[J].生物灾害科学, 2014, 37(3):211-214.
[12]封云涛,郭晓君,庾琴,等.山楂叶螨对螺螨酯的抗药性选育及现实遗传力[J].农药, 2017, 56(2):148-150.
[13]姜宜飞,李友顺,王小丽.乙螨唑110克/升悬浮剂高效液相色谱分析方法研究[J].农药科学与管理, 2009, 30(12):36-38.
[14]王志静,蒋迎春,何利刚,等.乙螨唑对柑桔全爪螨的室内毒力测定[J].中国南方果树, 2012, 41(4):75-76.
[15]丁成荣,郭欣,张国富,等.乙螨唑的合成工艺[J].农药, 2014,53(10):715-717.
[16]钟小领,石绪根,熊件妹.螺虫乙酯与乙螨唑混配对柑橘红蜘蛛的增效作用研究[J].生物灾害科学, 2016, 39(4):228-232.
[2]王少丽,张友军,徐宝云,等.朱砂叶螨对不同蔬菜寄主的取食选择性[J].环境昆虫学报, 2011, 33(3):315-320.
[3]王泽华,魏书军,石宝才,等.七种药剂对朱砂叶螨室内毒力测定及田间药效试验[J].北方园艺, 2012(17):135-138.
[4]纳玲洁,师进霖,龚永尉,等. 20%辛·阿乳油防治玫瑰红蜘蛛[J].安徽农业科学, 2005, 33(1):52-52.
[5]黄雅俊,宋会鸣,丁佩,等. 25%阿维·乙螨唑SC防治观赏玫瑰红蜘蛛药效评价[J].农药, 2016, 55(7):539-540, 546.
[6]陈秋双,赵舒,邹晶,等.朱砂叶螨抗药性监测[J].应用昆虫学报, 2012, 49(2):364-369.
[7]罗雁婕,吴文伟,王其刚,等.昆明地区鲜切花产区朱砂叶螨抗药性监测[J].应用昆虫学报, 2012, 49(2):359-363.
[8]付志能,朱秀,魏敬怀,等.阿维菌素与其他3种药剂复配对朱砂叶螨的联合作用[J].植物保护, 2015, 41(1):196-200.
[9]杨振国,谢道燕,倪婧,等.联苯肼酯对朱砂叶螨致死剂量效应[J].农药, 2017, 56(6):453-456.
[10]孙瑞红,王贵芳,李爱华,等.螺螨酯对山楂叶螨的生物活性和防治效果[J].昆虫知识, 2010, 47(5):968-973.
[11]石绪根,李娟,张纪利,等.三种害螨对螺螨酯的抗药性研究进展[J].生物灾害科学, 2014, 37(3):211-214.
[12]封云涛,郭晓君,庾琴,等.山楂叶螨对螺螨酯的抗药性选育及现实遗传力[J].农药, 2017, 56(2):148-150.
[13]姜宜飞,李友顺,王小丽.乙螨唑110克/升悬浮剂高效液相色谱分析方法研究[J].农药科学与管理, 2009, 30(12):36-38.
[14]王志静,蒋迎春,何利刚,等.乙螨唑对柑桔全爪螨的室内毒力测定[J].中国南方果树, 2012, 41(4):75-76.
[15]丁成荣,郭欣,张国富,等.乙螨唑的合成工艺[J].农药, 2014,53(10):715-717.
[16]钟小领,石绪根,熊件妹.螺虫乙酯与乙螨唑混配对柑橘红蜘蛛的增效作用研究[J].生物灾害科学, 2016, 39(4):228-232.