دورية أكاديمية

Spatiotemporal distribution of Schizaphis graminum (Rondani) and its natural enemy Coccinella septempunctata (Linnaeus) in graniferous sorghum crops

التفاصيل البيبلوغرافية
العنوان: Spatiotemporal distribution of Schizaphis graminum (Rondani) and its natural enemy Coccinella septempunctata (Linnaeus) in graniferous sorghum crops
المؤلفون: Lopes, P. C., Souza, P. G. C., Santos, J. C. B., Borges, C. E., Araújo, F. H. V., Martins, J. C., Picanço, M. C., Soares, M. A., Veloso, R. V. S., Oliveira, J. R., Rossini, L. C., Siqueira, F. C., Silva, R. C. da
المصدر: Brazilian Journal of Biology. January 2024 84
بيانات النشر: Instituto Internacional de Ecologia, 2024.
سنة النشر: 2024
مصطلحات موضوعية: aphids, biological control, geostatistic, pest management, Sorghum bicolor
الوصف: At the global level, Sorghum bicolor (L.), is one of the most important crops, which ranks fifth among all cereals. It is cultivated in Africa, Asia, Oceania and the Americas, where it serves as a source of food and feed for humans and animals, respectively. However, production is constrained by several factors including pests and diseases. Among the pests that are known to attack Sorghum, Schizaphis graminum (Rondani), commonly called the green cereal aphid, is the most destructive pest of sorghum. S. graminum damage to sorghum is worsen by water deficit which favors its occurrence. Limited information on the spatial distribution of the pest and its natural enemies impedes the development of ecologically friendly management strategies. Therefore, the objective of this research was to determine the spatiotemporal distribution of S. graminum and its natural enemy Coccinella septempunctata (L.) during the vegetative and reproductive stage of the crop using geostatistical analysis. The spatiotemporal distribution of S. graminum was influenced by Sorghum development stage, surrounding landscape, and presence of its main predator C. septempunctata. Moreover, the abundance of C. septempunctata was influenced by the density of S. graminum. The findings from this study are required for developing sustainable pest management strategies against S. graminum.
نوع الوثيقة: article
وصف الملف: text/html
اللغة: English
تدمد: 1519-6984
DOI: 10.1590/1519-6984.261972
URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842024000100352
حقوق: info:eu-repo/semantics/openAccess
رقم الأكسشن: edssci.S1519.69842024000100352
قاعدة البيانات: SciELO
الوصف
تدمد:15196984
DOI:10.1590/1519-6984.261972