Results 71 to 80 of about 2,613 (177)
European Journal of Entomology, 2004 The instar preference and parasitization (expressed as mummification rate) of Aphis gossypii Glover and Myzus persicae (Sulzer) (Hemiptera: Aphididae) by the parasitoid Aphidius colemani Viereck (Hymenoptera: Aphidiidae) were studied at 25±0.5°C, 65±5% r.
Dionyssios C. PERDIKIS +3 more
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Why the aphid Aphis spiraecola is more abundant on clementine tree than Aphis gossypii?
Comptes Rendus. Biologies, 2013 Aphis spiraecola and Aphis gossypii cause harmful damages on clementine tree orchards. Weekly surveys measured the abundance of aphids (larvae, winged and wingless adults) as well as of auxiliary insects and parameters of energy metabolism.
Mostefaoui, Houda +4 more
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Journal of Crop Protection, 2015 The prey suitability for generalist predators is an important feature for efficient mass rearing and IPM. The green lacewing, Chrysoperla carnea (Stephens) is a polyphagous predator attacking several pests on various crops.
Hadji mohammad Takalloozadeh
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Χωροταξική κατανομή του Aphis gossypii στο βαμβάκι
ENTOMOLOGIA HELLENICA, 1998 The spatial distribution of Aphis gossypii (Glover) on cotton was studied by using Taylor’s power law, the negative binomial parameter k and the iδ-index of aggregation. Both k and iδ were related to density with curvilinear relationships and indicated that aggregation decreases as density increases up to densities of, approximately, two individuals ...
Kapatos, E. T. +4 more
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Jurnal HPT (Hama Penyakit Tumbuhan)Aphis gossypii Glover (Hemiptera: Aphididae) merupakan hama penting pada tanaman kailan (Brassica oleracea var. Alboglabra). Pengendalian A. gossypii pada tanaman kailan dengan menggunakan pestisida sintetik berbahan aktif Chlorpyrifos secara tidak ...
Ayunda Margaretha +4 more
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Kelimpahan Serangga Predator kutudaun Aphis gossypii di Sentra Tanaman Sayuran di Sumatera Selatan
Biosaintifika: Journal of Biology & Biology Education, 2014 Aphis gossypii sebagai vektor penyakit virus keriting yang dapat menyebabkan kerugian hingga 35% sebagai hama sebagai vektor dapat menyebabkan kerugian hingga 90%.
Khodijah -
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گیاهپزشکی, 2019 Background and objectives The cotton aphid, Aphis gossypii, is an important pest on greenhouse crops such as the cucumber. Natural enemies have often been used successfully to control greenhouse pests.
Z. Mohammadi +4 more
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Ocorrência de afídeos causando danos em mangueira (Mangifera indica L.), no Vale do São Francisco
Revista Brasileira de Fruticultura, 2002 Observaram-se em pomares de mangueiras (Mangifera indica L.), no semi-árido nordestino, altas infestações de afídeos causando danos às folhas novas e brotações da planta.
FERREIRA RACHEL GONÇALVES +1 more
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Aphids of Pepper in Strumica Region
Journal of Agriculture and Plant Sciences, 2013 The purpose of these work was to extend a new contribution of knowing of pepper Aphids.The qualitative analisis it was consider that in the region of Strumica there were five species of pepper Aphids: Myzus persicae Sulz.; Aphis gossypii Glov.; Aphis ...
Dusan Spasov
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Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2010 O pulgão do algodoeiro, Aphis gossypii (Hemiptera: Aphididae), é uma séria praga dessa Malvaceae no nordeste do brasileiro. O objetivo desta pesquisa foi testar a estabilidade de distribuição da população padrão de Aphis gossypii no tempo e no espaço ...
Gerônimo Ferreira da Silva +4 more
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