Results 41 to 50 of about 812 (191)
Journal of Threatened Taxa, 2010 A survey was conducted in Aligarh District of Uttar Pradesh, India. A total of 14 pest aphid were found infesting 13 ornamental plants and 14 winter vegetables of the area. They were categorized based on injury status.
U. Rafi, M.K. Usmani, M.S. Akhtar
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Investigación Agraria, 2018 En los agroecosistemas, existen enemigos naturales controladores de áfidos de cereales, regulando la población de los mismos. El estudio de la identificación y cuantificación es importante para el manejo integrado de plagas del trigo.
Rebeca González Torres +3 more
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Effect of developmental temperatures on Aphidius colemani host-foraging behavior at high temperature
Journal of Thermal Biology, 2022 Temperatures experienced by insects during their adult life often differ from developmental temperatures. Yet, developmental thermal acclimation can play an important role in shaping physiological, morphological, and behavioral traits at the adult stage. We explored how three rearing temperatures (10, 20, and 28 °C) affected host-foraging behaviors and
Jerbi-Elayed, Mey +3 more
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Manglar, 2022 Se determinó la presencia de los principales insectos fitófagos y sus enemigos naturales en el cultivo de quinua (Chenopodium quinoa), así como el porcentaje de infestación y de parasitoidismo en insectos fitófagos en La Molina, Lima, del 21 de junio al ...
Melva Nelly Soca Flores +3 more
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Cereal Aphid Species (Homoptera : Aphididae) Infesting Wheat Plants and their Aphidophagous Insects at El-Khattara District, Sharkia Governorate, Egypt [PDF]
Journal of Plant Protection and Pathology, 2017 Studies on cereal aphids infesting wheat plants and their aphidophagous insects were carried out in newly reclaimed sandy area at El-Khattara district, Sharkia Governorate, Egypt during 2015-2016 and 2016-2017 growing seasons.The obtained results are ...
Walaa Helaly, SH. Ali, M. Youssif
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Standardised arthropod (Arthropoda) inventory across natural and anthropogenic impacted habitats in the Azores archipelago [PDF]
Biodiversity Data Journal, 2021 In this paper we present an extensive checklist of arthropods and its distribution in five islands of the Azores, under increasing anthropogenic impacted habitats.
José Marcelino +5 more
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Volatiles of bacteria associated with parasitoid habitats elicit distinct olfactory responses in an aphid parasitoid and its hyperparasitoid [PDF]
, 2019 To locate mating partners and essential resources such as food, oviposition sites and shelter, insects rely to a large extent on chemical cues. While most research has focused on cues derived from plants and insects, there is mounting evidence that ...
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Parasitoids (Hymenoptera, Braconidae, Aphidiinae) of Aphis gossypii (Hemi., Aphididae) in Bengaluru, India [PDF]
Journal of Insect Biodiversity and Systematics, 2015 A survey was conducted in fields of cucumber and watermelon in Bengaluru, India during April 2014 for dertermination of the common parasitoids (Hym.,Braconidae, Aphidiinae) attacking melon aphid, Aphis gossypii Glover (Hemi., Aphididae). Three species of
Dayanandam Lokeshwari +2 more
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, 2000 The host preference behaviour of the generalist aphid parasitoid Aphidius colemani was investigated using a Y-tube olfactometer. Female A. colemani showed a preference for the host-plant complex on which they had been reared, even though the same aphid ...
Poppy, G. M. +3 more
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Distribution and diversity of wheat aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) in Iran
European Journal of Entomology, 2008 Eleven species of parasitoids were found to attack 7 species of wheat aphids in Iran. The Simpson's Index of diversity (D) used to compare the aphidiine diversity in various cereal crop systems in geographically different regions of Iran ranged from 0 ...
Ehsan RAKHSHANI +6 more
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