滇西南南汀河流域实蝇种类及种群动态研究初报

发布时间：2018-07-24 14:15

【摘要】：利用诱蝇醚(Methyleugenol)和诱蝇酮(Cuelure)2种信息素诱剂对滇西南南汀河流域实蝇(Fruit fly)种群开展系统监测和网捕调查,共捕获实蝇43种。已鉴定明确学名的种类有34种,分属寡毛实蝇亚科(Dacinae)和实蝇亚科(Trypetinae)2个亚科,寡毛实蝇族(Dacini)和阿坎洞实蝇族(Acanthonevrini)2个族,离腹寡毛实蝇属(Bactrocera)、合腹寡毛实蝇属(Dacus)和阿坎洞实蝇属(Acanthonevra)3个属;捕获种类最多的监测点达30种,捕获量最高达40 504头,不同层次区域间实蝇捕获量差异达显著(P0.05)或极显著水平(P0.01);桔小实蝇[Bactrocera(Bactrocera)dorsalis(Hendel)]和瓜实蝇[Bactrocera(Zeugodacus)cucurbitae(Coquillett)]为优势种,南瓜实蝇[Bactrocera(Zeugodacus)tau(Walker)]为常见种;桔小实蝇、瓜实蝇、南瓜实蝇、泰实蝇[Bactrocera(Bactrocera)thailandica DrewHancock]和哈迪氏果实蝇[Bactrocera(Bactrocera)hardyi zhang,ji et chen]5种实蝇呈周年发生,其余实蝇种类呈季节性发生;桔小实蝇全年出现2次万头以上发生峰期,其他几种实蝇发生峰期和发生数量各有差异。
[Abstract]:Two pheromone trapping agents (Methyleugenol) and (Cuelure) were used to monitor and catch the (Fruit fly) population in Nanting River basin of southwest Yunnan Province, and 43 species of fly were captured. 34 species have been identified, belonging to two subfamilies of (Dacinae) and (Trypetinae), (Dacini) and (Acanthonevrini), (Bactrocera), (Dacus) and (Acanthonevra), respectively. There were 30 species of the most captured species and 40,504 species of catches, and the difference of the catches between different areas was significant (P0.05) or extremely significant (P0.01), while the dominant species of fruit-fly (Bactrocera (Bactrocera) dorsalis (Hendel) and fruit-fly (Bactrocera (Zeugodacus) cucurbitae (Coquillett) were the dominant species and the common species (Bactrocera (Zeugodacus) tau (Walker) of squash fly (P0.01), and the most common species (P0.01) were the fruit fly (Bactrocera (Zeugodacus) tau (Walker), the dominant species (Bactrocera (Bactrocera) dorsalis (Hendel) and the fruit fly (Bactrocera (Zeugodacus) cucurbitae (Coquillett). Five species of fruit flies, such as fruit fly, squash fly, Bactrocera (Bactrocera) thailandica DrewHancock and Bactrocera (Bactrocera) hardyi zhangji et chen, occur annually, and the other fruit flies occur seasonally, and the fruit flies have a peak occurrence period of more than 10, 000 heads twice a year. There were differences in the peak period and the number of occurrence in other species of fly.
【作者单位】：镇康县植保植检站;镇康县军赛乡农业综合服务中心;临沧市植保植检站;
【基金】：2013年度云南省临沧市科技计划项目(2013NS06)
【分类号】：S433

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