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首页> 外文期刊>Journal of Economic Entomology >Flies (Diptera : Muscidae : Calliphoridae) are efficient pollinators of Allium ampeloprasum L. (Alliaceae) in field cages
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Flies (Diptera : Muscidae : Calliphoridae) are efficient pollinators of Allium ampeloprasum L. (Alliaceae) in field cages

机译：苍蝇（双翅目：蝇科：Calliphoridae）是田间网箱中的葱属（传粉虫）的有效传粉媒介。

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In conjunction with efforts to identify efficient insect pollinators for seed multiplication of cross-pollinated plant species stored and maintained by USDA-ARS Western Regional Plant Introduction Station (WRPIS), experiments were conducted to assess and compare the efficiency of the house fly, Musca domestica L. (Diptera: Muscidae), and Calliphora vicina Robineau-Desvoidy (Diptera: Calliphoridae), and different densities of each fly species, to pollinate leek, Allium ampeloprasum L., plant inventory (PI) accessions in field cages for seed yield maximization and high germination. Cages with flowering plants were exposed to 0 flies or stocked with 100, 250, and 500 M. domestica or C. vicina pupae per week for 6 (2002) and 7 (2004) wk. Seed yield (weight per cage) increased linearly as fly densities (C. vicina or M. domestica) increased from 0 to 500 pupae per week, with 500 fly cages averaging 340.7 g (C. vicina) and 70.5 g (M. domestica) of seed in 2002 (PI 368343) and 615.3 g (PI 168977) and 357.5 g (PI 368343) in 2004 when only the C. vicina was used. For 0, 100, and 250 fly cages, seed yields averaged between 2.3 and 175.3 g in 2002 and 10.7 and 273.1 g in 2004. Mean 100-seed weights between treatments ranged narrowly between 0.4 and 0.5 g in 2002 and 0.3 and 0.4 g in 2004, and germination rates of seed lots from "fly cages" were mostly >= 80% in both years. The C. vicina is an efficient and cost-effective pollinator (
机译：结合努力确定由USDA-ARS西部区域植物引入站（WRPIS）存储和维护的异花授粉植物的种子繁殖的有效昆虫传粉者，进行了实验，以评估和比较家蝇蝇的效率。 L.（Diptera：Muscidae）和Calliphora vicina Robineau-Desvoidy（Diptera：Calliphoridae），以及每种蝇种的密度不同，以授粉韭菜，韭菜葱，田间网箱中的植物库存（PI）以便最大程度提高种子产量和高发芽。每周6天（2002年）和7周（2004年），每周将有开花植物的笼子暴露于0只苍蝇，或每周饲养100、250和500 M. domestica或C. vicina pupae。种子产量（每笼重量）随着果蝇密度（C. vicina或M. domestica）从每周0增至500 p而线性增加，其中500个蝇笼平均为340.7 g（C。vicina）和70.5 g（M。domestica） 2002年（PI 368343）的种子数量为615.3 g（PI 168977）和2004年的357.5 g（PI 368343）种子，当时仅使用vicina vicina。对于0、100和250个蝇笼，2002年的种子平均产量在2.3至175.3 g之间，2004年平均为10.7至273.1 g。两次处理之间的平均100粒重在2002年的0.4至0.5 g和0.3至0.4 g的狭窄范围内。 2004年，“蝇笼”的种子批次的发芽率在这两年中大多都≥80％。 C. vicina是一种高效且具成本效益的传粉媒介（

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