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Shanshan Jiang, Hui Li, Hainuo Wang, Xiaoxia Liu and Kongming Wu
Wheat aphids are major pests of wheat and a significant threat to global food security. Eupeodes corollae Fabricius is one of the dominant species of wheat field hoverflies, but its ability and role in wheat aphid control lack systematic research. This s...
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Ainara Peñalver-Cruz, Sebastián Ortiz-Martínez, Cinthya Villegas, ?eljko Tomanovic, Francisca Zepeda-Paulo, Vladimir ?ikic, Blas Lavandero
Pág. 207 - 214
During the samplings described here, Aphidius avenae (=picipes) (Haliday, 1834) was collected. This species has been reported in Chile but has never been studied in terms of its relative abundance and prevalence in central and southern Chile by using cla...
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Jan ?ipo?, Emma Kvastegård, Kwabena Owusu Baffoe, Kawshar Sharmin, Robert Glinwood, Pavel Kindlmann
We investigated the response of males and females of ladybirds to different densities of aphids. This was studied using Coccinella septempunctataas the predator and Rhopalosiphum padi as the prey. Interactions between this ladybird and prey were observed...
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Martina Díaz, Carmen Rossini
Pág. 56 - 59
Melia azedarach L. (Meliaceae) es nativa de Asia pero ha sido naturalizada en muchas partes del planeta. Variados compuestos bioactivos estructuralmente complejos fueron aislados de especímenes asiáticos. Este estudio tuvo como objetivo determinar la act...
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Descamps, Lilian R; Sánchez Chopa, Carolina
Pág. 390 - 394
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Olga M.C.C. Ameixa, Radka Dvoráková, Jan ?ipo?, Pavel Kindlmann
Agriculture intensification in most European countries over the last 50 years resulted in a significant loss of biodiversity in agro-ecosystems. Attempts are now being made to restore originally complex agricultural landscapes by splitting large fields i...
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SADEGHI, E.; DEDRYVER, C. A.; GAUTHIER, J. P.
Pág. 502 - 508
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