Results 91 to 100 of about 319 (114)
Ácaros associados a frutíferas no Estado do Pará, Brasil. [PDF]
CASTRO, T. M. M. G.+4 more
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Abstract Plant pollen is an important alternative food for generalist phytoseiid mites ensuring survival and supporting population build-up during periods of prey scarcity. However, in the short term predator efficacy can be negatively affected by pollen provisioning as a consequence of predator satiation or when pollen is preferred over prey.
Κωνσταντίνος Σαμαράς+4 more
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Thrips and whiteflies are important pests of many agricultural crops around the world. To reduce the use of chemical pesticides, biological control programs have been developed.
CHISATO YAMADA+3 more
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Performance of the predatory mite Amblydromalus limonicus on factitious foods
Amblydromalus limonicus Garman & McGregor (Acari: Phytoseiidae) is a generalist predatory mite with economic potential to control thrips and whiteflies in protected cultivation. We tested the development and reproduction of A. limonicus on three food sources with potential for use in laboratory production or to support its populations in a crop: fresh ...
Dominiek Vangansbeke+6 more
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Plant pollen is considered a food of high nutritional quality for several natural enemies, such as predatory insects and mites. In periods of prey absence or scarcity, omnivorous predators often exploit plant pollen as an alternative food. In the case of predators feeding on mixed diets, pollen may be consumed supplementary to the main prey.
Κωνσταντίνος Σαμαράς+3 more
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First record ofAmblydromalus limonicus(Acari: Phytoseiidae) from Spain
High populations of Amblydromalus limonicus (Garman & McGregor, 1956) were recorded for the first time in northeast Spain on cultivated plants belonging to two species, tomato (Lycopersicon esculentum Mill.) and apple tree (Malus x domestica Borkh.), and on the weeds Amaranthus retroflexus L. and Parietaria officinalis L.
L. A. Escudero‐Colomar+1 more
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Habitat dispersion, diet and density can influence the per capita population growth of predators, and dispersed habitat can provide a spatial refuge that reduces the possibility of cannibalism among predators, thereby increasing their realized population growth rate.
Jianfeng Liu+2 more
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The chilli thrips, Scirtothrips dorsalis Hood, is a recently established pest in the USA and poses a serious risk to many economically important ornamental and food crops. In this study the biological control potential of the phytoseiid mites Amblydromalus limonicus (Garman and McGregor) and Amblyseius swirskii (Athias-Henriot) was compared by ...
Erich N. Schoeller+2 more
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A new phytoseiid species, Amblydromalus zannoui n. sp., is described based on specimens collected from Jatropha curcas L. (Euphorbiaceae) in Tocantins state, central Brazil.
Nazer Famah Sourassou+2 more
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AbstractBACKGROUNDManagement of tomato potato psyllid (TPP; Bactericera cockerelli (Šulc)) predominantly relies on insecticides. However, biological control agents (BCAs) could provide viable alternatives to suppress TPP populations. In this laboratory experiment, we assessed the predatory mite Amblydromalus limonicus (Garman & McGregor) as a BCA ...
A.M. Kean+4 more
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