Field Control Efficiency of Combined Use of Attractant and Insecticide against Thrips hawaiiensis of Eggplant

doi:10.16409/j.cnki.2095-039x.2023.01.039

Abstract

Abstract: The frequent and high dose use of chemical insecticides has resulted in low control of thrips Thrips hawaiiensis.The combined effect of insecticides and attractants on the control of thrips was examined through setup of treatments of different doses of insecticides and blue-plate-attractants and was compared with that of insecticides or blue-plate-attractants alone.The results showed that with the increase of treatment time,the control efficiency of different insecticides against T.hawaiiensis gradually increased.In general,the control efficiency of (74.32%),15% tolfenpyrad SC (76.84%),and 3% emamectin benzoate ME (71.85%).After a 10-day treatment,the maximum control efficiency of 30% chlorfenapyr·tolfenpyrad SC was 90.17%.The control efficiency of insecticides combined with blue-plate-attractants against T.hawaiiensis was significantly higher than that of insecticides alone.Moreover,at 3,7 and 10 days after the treatment,the control efficiency of the compound or single agents was over 90%,the highest reaching 98.54%,indicating that the blue-plate-attractants are of good performance against T.hawaiiensis.Compared with the control efficiency of blue-plate-attractants alone,it was found that the blue-plate-attractants combined with agents with high control against T.hawaiiensis were less effective whereas the blue-plate-attractants in combination with the insecticides with low control against T.hawaiiensis were more effective.These results suggest that the blue sticky traps can be used as an effective complementary measure for low dose insecticides against thrips.In this study,the high combined control efficiency of insecticides and attractants can improve the control of thrips and reduce the concentration or dosage of insecticides,and may be incorporated into an IPM package for the management of the thrips.compound insecticides was higher than that of single insecticides.After a 3-day treatment,the control efficiency of 30% chlorfenapyr·tolfenpyrad SC (84.36%) was significantly higher than that of 240 g/L chlorfenapyr SC (74.32%),15% tolfenpyrad SC (76.84%),and 3% emamectin benzoate ME (71.85%).After a 10-day treatment,the maximum control efficiency of 30% chlorfenapyr·tolfenpyrad SC was 90.17%.The control efficiency of insecticides combined with blue-plate-attractants against T.hawaiiensis was significantly higher than that of insecticides alone.Moreover,at 3,7 and 10 days after the treatment,the control efficiency of the compound or single agents was over 90%,the highest reaching 98.54%,indicating that the blue-plate-attractants are of good performance against T.hawaiiensis.Compared with the control efficiency of blue-plate-attractants alone,it was found that the blue-plate-attractants combined with agents with high control against T.hawaiiensis were less effective whereas the blue-plate-attractants in combination with the insecticides with low control against T.hawaiiensis were more effective.These results suggest that the blue sticky traps can be used as an effective complementary measure for low dose insecticides against thrips.In this study,the high combined control efficiency of insecticides and attractants can improve the control of thrips and reduce the concentration or dosage of insecticides,and may be incorporated into an IPM package for the management of the thrips.

Key words: Thrips hawaiiensis, attractant, blue plate, pesticide, field control efficacy

CLC Number:

Q965

TIAN Houjun, ZHAO Jianwei, LIN Shuo, CHEN Yixin, YU Yun, CHEN Yong. Field Control Efficiency of Combined Use of Attractant and Insecticide against Thrips hawaiiensis of Eggplant[J]. Chinese Journal of Biological Control, 2024, 40(2): 266-273.

References

[1] Murai T. Development and reproductive capacity of Thrips hawaiiensis(Thysanoptera:Thripidae) and its potential as a major pest[J]. Bulletin of Entomological Research, 2001, 91(3):193-198.
[2] 付步礼,李强,夏西亚,等.对乙基多杀菌素中度抗性降低黄胸蓟马的适合度[J].昆虫学报, 2017, 60(2):180-188.
[3] 夏西亚,付步礼,邱海燕,等.黄胸蓟马对颜色的趋性反应[J].应用昆虫学报, 2017, 54(2):230-236.
[4] 陈俊谕,牛黎明,李磊,等.不同颜色粘虫板对花蓟马的田间诱集效果[J].环境昆虫学报, 2017, 39(5):1169-1176.
[5] 米娜,张起恺,王海鸿,等.烟蓟马趋光规律及不同波长色板田间诱捕效果[J].中国农业科学, 2019, 52(10):1721-1732.
[6] 祝晓云,张蓬军,吕要斌.花蓟马雄虫释放的聚集信息素的分离和鉴定[J].昆虫学报, 2012, 55(4):376-385.
[7] Broughton S, Harrison J. Evaluation of monitoring methods for thrips and the effect of trap colour and semiochemicals on sticky trap capture of thrips (Thysanoptera) and beneficial insects (Syrphidae, Hemerobiidae) in deciduous fruit trees in Western Australia[J]. Crop Protection, 2012, 42:156-163.
[8] Kirk W D J, de Kogel W J, Koschier E H, et al. Semiochemicals for thrips and their use in pest management[J]. Annual Review of Entomology, 2021, 66:101-119.
[9] 曹宇,孟永禄,杨红,等.黄胸蓟马对不同花卉挥发物的行为反应初探[J].河南农业科学, 2020, 49(9):88-97.
[10] Tian H J, Chen Y X, Chen Y, et al. A mixture of p-anisaldehyde and ethyl nicotinate elicits positive antennal and behavioral responses in Frankliniella occidentalis (Pergande)[J]. Entomologia Experimentalis et Applicata, 2022, 170(7):603-611.
[11] Mao L G, Chang Y M, Yang F L, et al. Attraction effect of different colored cards on thrips Frankliniella intonsa in cowpea greenhouses in China[J]. Scientific Reports, 2018, 8:13603.
[12] 吴剑光,李小健,胡学难,等.几种杀虫剂对桔小实蝇引诱剂诱杀效果的影响[J].环境昆虫学报, 2015, 37(6):1232-1236.
[13] 刘宇艳,王谅,张祥琴,等.黄胸蓟马触角感器的形态和分布观察[J].昆虫学报, 2021, 64(4):498-509.
[14] 王一鸣,来有鹏,郭青云. 3种杀虫剂单剂及其混配对茴香薄翅野螟幼虫的毒力测定[J].青海大学学报(自然科学版), 2017, 35(3):14-18.
[15] 崔博,王春鑫,吕妍,等.两种杀虫剂复配的固体纳米分散体的增效研究[J].中国生物防治学报, 2017, 33(6):760-766.
[16] 曹娜,赵小云,宋鲜梅,等.阿维菌素与常用杀虫剂复配对Q型烟粉虱的增效作用及田间防效[J].农药, 2019, 58(11):849-855.
[17] 667m2raro D S, Neto D O A, Kanno R H, et al. Inheritance patterns, cross-resistance and synergism in Spodoptera frugiperda(Lepidoptera:Noctuidae) resistant to emamectin benzoate[J]. Pest Management Science, 2021, 77(11):5049-5057.
[18] 许小龙,韩丽娟,王小平,等.吡虫啉20SL新剂型对三种蚜虫的田间防治效果[J].农药, 2020, 39(5):26-27, 29.
[19] 胡昌雄,杜飞,刘浩东,等. 3种杀虫剂不同剂型对葡萄蓟马的室内生物活性及田间防效[J].农药, 2020, 59(4):296-299.
[20] 陈焕瑜,胡珍娣,尹飞,等.不同剂型杀虫剂对小菜蛾的防效比较[J].广东农业科学, 2014(1):71-74.
[21] Cao Y, Navarro A I, Perrella L, et al. Can organophosphates and carbamates cause synergisms by inhibiting esterases responsible for biotransformation of pyrethroids?[J]. Environmental Science and Technology, 2021, 55(3):1585-1593.