| 不同塑膜袋的防虫效果及对番石榴果实品质的影响 |
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| 引用本文： | 赵菊鹏,梁广勤,章柱,陆永跃,周庆贤,吴佳教,马骏,梁帆.不同塑膜袋的防虫效果及对番石榴果实品质的影响[J].植物保护,2016,42(3):190-194. |
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| 作者姓名： | 赵菊鹏 梁广勤 章柱 陆永跃 周庆贤 吴佳教 马骏 梁帆 |
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| 作者单位： | 1. 广东出入境检验检疫局检验检疫技术中心,广州,510623;2. 华南农业大学昆虫生态研究室,广州,510642;3. 广州花都区农业技术管理中心,广州,510800 |
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| 基金项目： | 广东检验检疫局科技项目(2014GDK81); 国家自然科学基金(31171909) |
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| 摘 要： | 以不同材质和厚度的塑料薄膜为材料,研究果实套袋对橘小实蝇、番石榴实蝇的防虫效果,以及对番石榴品质的影响。室内套袋试验结果表明,当PO、PE厚度≥20μm、PP厚度≥15μm时,橘小实蝇、番石榴实蝇雌虫产卵管不能穿透塑料薄膜而产卵在果实上;田间套袋试验结果表明,PO(20μm)和PE(20μm)套袋的果实均未检测到实蝇。套袋果实外观较未套袋果实好,30μm PP套袋的番石榴果实品质与未套袋果实无显著差异,PO(20μm)、PO(25μm)、PE(20μm)和PE(30μm)套袋的番石榴果实中可溶性固形物、可滴定酸、糖含量等较对照低。
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| 关 键 词： | 橘小实蝇 番石榴实蝇 套袋 果实品质 |
| 收稿时间： | 2015/4/30 0:00:00 |
| 修稿时间： | 2015/5/28 0:00:00 |
Effects of bagging with different materials on insects prevention and fruit quality of guava |
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| Zhao Jupeng,Liang Guangqin,Zhang Zhu,Lu Yongyue,Zhou Qingxian,Wu Jiajiao,Ma Jun,Liang Fan.Effects of bagging with different materials on insects prevention and fruit quality of guava[J].Plant Protection,2016,42(3):190-194. |
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| Authors: | Zhao Jupeng Liang Guangqin Zhang Zhu Lu Yongyue Zhou Qingxian Wu Jiajiao Ma Jun Liang Fan |
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| Institution: | 1. Inspection and Quarantine Technology Center, Guangdong Entry-Exit Inspection and Quarantine Bureau, Guangzhou 510623, China; 2. Huadu Management Center of Agricultural Technology, Guangzhou 510800, China; 3. Laboratory of Insect Ecology, South China Agricultural University, Guangzhou 510642, China |
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| Abstract: | The effects of different material bags on preventing oviposition of Bactrocera dorsalis and B .correcta as well as on fruit quality of guava were studied.The results showed that both B .dorsalis and B .correcta can’t ovi-posit on the fruits bagged with PO (20 μm),PE (20 μm),PP (15 μm)or thicker bags.In a field test,the fruit flies also cannot infect the guava fruits bagged with PO (20 μm)or PE (20 μm).The quality of guava fruits bagged with 30μm PP is the same as the un-bagged control.The total soluble solids,titratable acid and sugar contents of fruits bagged with PO (20 μm),PO (25 μm),PE (20 μm)or PE (30 μm)were lower than the un-bagged control. |
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| Keywords: | Bactrocera dorsalis Bactrocera correcta fruit bagging fruit quality |
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