寒旱农业科学2025，Vol.4Issue(2)：177-181,5.DOI:10.3969/j.issn.2097-2172.2025.02.014
14个番茄品种对番茄潜叶蛾的抗性评价
Evaluation of Resistance of 14 Tomato Varieties to Tuta absoluta(Meyrick)
摘要
Abstract
Tomato leaf miner[Tuta absoluta(Meyrick)]was invasive pest of great harm introduced into Gansu Province in recent years.In order to explore the differences in insect resistance of different tomato cultivars to Tuta absoluta(Meyrick)and screen resistance genes,14 tomato varieties were planted in closed greenhouses in the field according to the orthogonal Latin square I.When tomato plants developed to the growth stage,adults and pupae of Tuta absoluta were evenly placed in the greenhouse for artificial natural insect infection,then to investigate the damage of Tuta absoluta in different varieties.Results showed that only Xiaohuanghou and Qinshuxianzi both showed some resistance(R)to Tuta absoluta,their pest damage indexes were lower than 25%,their fruit-boring rates were lower than 20%,the pest resistances of other tomato varieties were weak,and all of them showed susceptibility(S)or high susceptibility(HS).关键词
番茄/番茄潜叶蛾/抗虫性/虫情指数Key words
Tomato/Tuta absoluta/Insect resistance(plant)/Pest damage index分类
农业科技引用本文复制引用
刘月英,罗进仓,周昭旭,张美娇,魏玉红,袁伟宁..14个番茄品种对番茄潜叶蛾的抗性评价[J].寒旱农业科学,2025,4(2):177-181,5.基金项目
国家重点研发计划(2021YFD1400202) （2021YFD1400202）
甘肃省科技计划(重点研发计划-农业类)(23YFNA0004) （重点研发计划-农业类）
国家重点研发计划(2021YFD1400203-4) （2021YFD1400203-4）
甘肃省农业科学院重点研发(2022GAAS44). （2022GAAS44）
