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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Eco-friendly way to keep away pestiferous Giant African snail, Achatina fulica Bowdich from nursery beds.
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Eco-friendly way to keep away pestiferous Giant African snail, Achatina fulica Bowdich from nursery beds.

机译：环保的方法，可以将有虫的非洲大蜗牛Achatina fulica Bowdich从苗圃床中移开。

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During 2002, in the Garacharma farm of Central Agricultural Institute (Andaman and Nicobar Islands, India), it was observed that cuttings of alligator apple (Annona glabra) were untouched by Achatina fulica. Studies were conducted to use them as a snail repellent to protect the nursery beds that are damaged by A. fulica. In choice tests using softwood cuttings of 7 plants, Moringa pterygosperma [M. oleifera] was the most preferred by the snail, recording the maximum area fed (47.14 cm2). Cuttings of Annona glabra were significantly protected from the snail, being totally untouched. Other members of Annonaceae, Annona reticulata, Annona muricata and Annona squamosa, were not readily preferable. The 2 members of Oxalidaceae, Averrhoa carambola and Averrhoa bilimbi, were fed to an extent of 34.28 and 31.64 cm2, respectively. To confirm the repellent and antifeedant activity of Annona glabra against Achatina fulica, all cuttings were planted closely as a fence around Tagetes erecta nursery bed. Annona glabra kept the nursery free from Achatina fulica, followed by the other Annonaceae species, which also repelled the snails from gaining entry. All snails gained entry into beds lined by M. pterygosperma and the Oxalidaceae species. The repellent activity of Annona glabra and other Annonaceae species may be attributed to their annonacin content. This method of establishing Annona glabra softwood cutting fence is a feasible and practical alternative to protect nursery beds from Achatina fulica.
机译：在2002年期间，在中央农业研究所（印度安达曼和尼科巴群岛）的Garacharma农场中，观察到Achatina fulica未触及扬子鳄苹果（Annona glabra）的插条。进行了研究，以将它们用作蜗牛驱蚊剂，以保护被A. fulica破坏的育苗床。在使用7种植物的软木插条进行的选择测试中，辣木pterygosperma [M.蜗牛是最优选的，记录了最大的饲喂面积（47.14 cm2）。 Annona glabra的插条得到了明显的保护，免受了蜗牛的侵害，完全没有被触碰。番荔枝科，网状Annona，网状Annona muricata和Annona squamosa的其他成员并不容易。草食草科的2个成员，杨桃和苍白双峰分别喂入34.28和31.64 cm2。为了确认无核的Annona glabra对Achatina fulica的驱避和拒食活性，将所有插枝作为围栏紧密地种植在Tagetes erecta苗圃周围。 Annona glabra使苗圃摆脱了Achatina fulica，随后是其他Annonaceae物种，这也使蜗牛无法进入。所有的蜗牛都进入了翼状M肉和草al科的床。 Annona glabra和其他Annonaceae物种的驱避活性可能归因于其Annonacin含量。建立Annona glabra软木采伐篱笆的这种方法是保护苗圃床免遭Achatina fulica侵害的可行方法。

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