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首页> 外文期刊>Indian Journal of Entomology >SEASONAL INCIDENCE AND IMPACT OF WEATHER PARAMETERS ON LEAF MINER APROAEREMA MODICELLA DEVENTER ON GROUNDNUT IN MAHARASHTRA
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SEASONAL INCIDENCE AND IMPACT OF WEATHER PARAMETERS ON LEAF MINER APROAEREMA MODICELLA DEVENTER ON GROUNDNUT IN MAHARASHTRA

机译：季节参数和天气参数对马哈拉施特拉邦花生根尖叶螨无性繁殖力的影响

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Groundnut (Arachis hypogaea L.) is an important oilseed crop grown in different parts of world. It is grown on 4.19 million hectares in India with a total production of 5.62 mt in 20t~(-1) -12 (Annonymous, 2011). More than 100 insect-pests are known to feed on groundnut and about a dozen are economically important in India (Amin, 1988). The groundnut leaf miner, Aproaerema modicella Deventer (Gelechiidae : Lepidoptera) is an oligophagous insect pest feeding on leguminous host plants and a serious insect pest of groundnut in rainy and post rainy seasons in India. This insect is considered as the most important pest in India, particularly in rainfed situation (Reddy, 1988; Praveena et.al., 20t~(-1)). Till 1971, it was considered to be a minor pest ofsoybean throughout the country, but in the rainy season of 1971-72, it appeared in large numbers and caused heavy yield losses to groundnut and soybean in Madhya Pradesh and Maharashtra. Previously this pest was known for damage to groundnut in South India only (Subba Rao et al., 1965), but now its activity is extending northwards as it evident from its outbreak on soybean in Maharashtra and Madhya Pradesh (Kapoor et al., 1975). Now, leaf miner, A. modicella is known as one of the serious leaf defoliators in Madhya Pradesh, Uttar Pradesh, Maharashtra and Gujarat, causing serious yield losses every year. Studies on seasonal incidence and influence of weather parameters provides information about occurrence and activity of the pest, helps in planning pest management. Keeping this in view, the presentinvestigations were conducted to study seasonal incidence and influence of weather parameters on leaf miner A. modicella on groundnut in Maharashtra.
机译：花生（Arachis hypogaea L.）是一种在世界各地生长的重要油料作物。它在印度的419万公顷土地上生长，在20t〜（-1）-12中的总产量为5.62公吨（匿名，2011年）。众所周知，有100多只昆虫害虫以花生为食，在印度有约12种在经济上很重要（Amin，1988年）。花生叶矿工Aproaerema modicella Deventer（Gelechiidae：Lepidoptera）是一种以豆科寄主植物为食的寡食性害虫，在印度的雨季和雨季后雨季，花生是一种严重的害虫。这种昆虫被认为是印度最重要的害虫，尤其是在雨育条件下（Reddy，1988; Praveena等，20t〜（-1））。到1971年为止，在全国范围内一直被认为是大豆的次要害虫，但在1971-72年的雨季，它大量出现，并在中央邦和马哈拉施特拉邦造成花生和大豆的大量减产。以前，这种害虫仅在南印度就对花生造成损害而闻名（Subba Rao等，1965），但现在，其活动向北扩展，这是从马哈拉施特拉邦和中央邦的大豆暴发中可以明显看出的（Kapoor等，1975）。 ）。现在，在中央邦，北方邦，马哈拉施特拉邦和古吉拉特邦，采叶机A. modicella被认为是严重的叶片落叶者之一，每年造成严重的产量损失。对季节发生率和天气参数影响的研究提供了有关有害生物的发生和活动的信息，有助于规划有害生物管理。有鉴于此，本研究旨在研究马哈拉施特拉邦的花生矿工A. modicella对季节性事件的影响以及天气参数的影响。

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