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INSECT PESTS OF CASHEW IN THE ANDAMAN ISLANDS

机译:安达曼群岛卡什的昆虫

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摘要

Cashew (Anacardium occidentals L.) occupies an area of more than 600 ha in the Andaman and Nicobar group of islands (Anon. 1990). The Andaman archipelago is situated East of the 90°E ridge in the eastern Indian Ocean. Infestation by insect pests is one of the major limiting factors in achieving cashew yield (Pillai, 1980). They attack the tree at various stages of its growth. The roots, stem, leaves, tender twigs, inflorescence, apples and nuts are damaged by the insects. Jena et.al., (1987) reported 196 arthropod pests on cashew from the world, out of which 101 species present in India (Rai, 1984). Sundararaju (1993) updated the list of Indian cashew pests which included 151 species of insects, 8 species of mites and 21 vertebrates. The present paper reports the insect pests of cashew from the Andaman Islands.
机译:腰果(Anacardium occidentals L.)在安达曼和尼科巴群岛(Anon。1990)中占地超过600公顷。安达曼群岛位于印度洋东部90°E脊以东。害虫的侵扰是实现腰果产量的主要限制因素之一(Pillai,1980)。他们在树的生长的各个阶段攻击树。昆虫破坏了根,茎,叶,嫩嫩的树枝,花序,苹果和坚果。 Jena等人(1987年)报道了世界上腰果上的节肢动物害虫196种,其中印度有101种(Rai,1984)。 Sundararaju(1993)更新了印度腰果害虫的清单,其中包括151种昆虫,8种螨和21种脊椎动物。本文报道了安达曼群岛腰果的害虫。

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