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Analysis of outbreak of tobacco caterpillar, Spodoptera litura (Fabricius) on soybean

التفاصيل البيبلوغرافية
العنوان: Analysis of outbreak of tobacco caterpillar, Spodoptera litura (Fabricius) on soybean
المؤلفون: S. RAMESH BABU, R. K. KALYAN, G. S. AMETA, MADAN LAL MEGHWAL
المصدر: Journal of Agrometeorology, Vol 17, Iss 1 (2015)
بيانات النشر: Association of agrometeorologists, 2015.
سنة النشر: 2015
المجموعة: LCC:Agriculture
مصطلحات موضوعية: Spodoptera litura, pheromone trap, rainfall, soybean., Agriculture
الوصف: An investigation was carried out to study the effect of various weather parameters on the occurrence of larva and adult population of Spodoptera litura and their factors for outbreak of this pest in soybean in Banswara, Rajasthan. The moth populations of S. litura were active from August to mid- October and decreased sharply in late October. The peak appearance was observed during September- October months and corresponded with peak activity of egg masses and larval population in soybean contributed to the outbreak of this pest during the reproductive stage of the crop. Overall correlation studies confirmed that the fluctuations in the male moth catches of S. litura per pheromone trap is mainly due to weather factors like, maximum temperature, rainfall, sunshine and wind speed. Moth population in pheromone traps will be used as a warning situation indicating the occurrence of larvae in the host for potential attack and to initiate timely management of S. litura in soybean.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 0972-1665
2583-2980
Relation: https://journal.agrimetassociation.org/index.php/jam/article/view/987; https://doaj.org/toc/0972-1665; https://doaj.org/toc/2583-2980
DOI: 10.54386/jam.v17i1.987
URL الوصول: https://doaj.org/article/3ada46d2ff9e437faf68d8a27d5eb186
رقم الأكسشن: edsdoj.3ada46d2ff9e437faf68d8a27d5eb186
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:09721665
25832980
DOI:10.54386/jam.v17i1.987