| 吴霜，张谊模，刘玉英，黄云峰，刘剑飞,2021,6种颜色粘虫板对春季菜地昆虫的诱集效应[J].环境昆虫学报,43(6):1589-1595 |
| 6种颜色粘虫板对春季菜地昆虫的诱集效应 |
| Effectiveness of six different colored sticky traps on trapping insects in spring vegetable field |
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| DOI： |
| 中文关键词: 粘虫板 菜地 害虫 天敌 诱集 |
| 英文关键词:Sticky traps vegetable field insect pest natural enemy trap |
| 基金项目:农业基础性长期性科技工作子项目（ZX04S230100）；重庆市级专项资金（蔬菜产业技术支撑） |
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| 中文摘要: |
| 为筛选对春季蔬菜害虫具有较好诱集效果的粘虫板，促进蔬菜害虫绿色防控技术的研究与推广，采用红色、黄色、绿色、蓝色、白色和黑色6种颜色的市售粘虫板对菜地昆虫进行诱集试验。结果显示，粘虫板诱集的害虫以尖眼蕈蚊Bradysia minpleuroti、小菜蛾Plutella xylostella、端大蓟马Megalurothrips distalis和黄蓟马Thrips flavus为优势种；黄曲条跳甲Phyllotreta striolata、南美斑潜蝇Liriomyza huidobrensis、灰地种蝇Delia platura、棉蚜Aphis gossypii、小绿叶蝉Empoasca flavescens、菜粉蝶Pieris rapae为常见种。试验中蓝色粘虫板诱集的灰地种蝇的数量显著高于其它处理组（P<0.05）；黄色粘虫板诱集的南美斑潜蝇、棉蚜、小绿叶蝉的数量显著高于其它处理组（P<0.05）；蓝色和白色粘虫板诱集的端大蓟马、黄蓟马的数量显著高于其它处理组（P<0.05）；蓝色粘虫板诱集到的尖眼蕈蚊的数量显著低于其它处理组（P<0.05）。各种颜色粘虫板诱集昆虫的益害比较低，诱集益虫总数仅占诱集昆虫总数的1.64%，表明该时段使用粘虫板防治菜地害虫，对益虫伤害较小，对保护利用天敌昆虫具有重要意义。本研究结果为科学使用粘虫板防治菜地害虫提供理论依据。 |
| 英文摘要: |
| In order to screen effective sticky trap for pest control in spring vegetable field, insects trapped by six different colored sticky traps, red, yellow, green, blue, white and black, were investigated in this study. Bradysia minpleuroti, Plutella xylostella, Megalurothrips distalis and Thrips flavus were dominant pests, and Phyllotreta striolata, Liriomyza huidobrensis, Delia platura, Aphis gossypii, Empoasca flavescens and Pieris rapae were common pests trapped. The numbers of D. platura trapped by blue sticky traps were significantly higher than the numbers collected from other treatments (P < 0.05). Significantly more L. huidobrensis, A. gossypii, E. flavescens were attracted by yellow sticky traps than the others (P < 0.05). Significantly more M. distalis and T. flavus were attracted by blue and white sticky traps than the others (P < 0.05). The numbers of B. minpleuroti trapped by blue sticky traps were significantly lower than the numbers collected from other treatments (P < 0.05). Besides, the ratio of beneficial insects and pests was relatively low. Only 1.64 percent of the total number of trapped insects was beneficial insects. The results indicated that using sticky traps to control insect pests in vegetable field during this period was less harmful to beneficial insects, and it had important significance for protection and utilization of natural enemies. This study provides theoretical bases for scientific use of sticky traps in pest control in vegetable field. |
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