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https://elib.utmn.ru/jspui/handle/ru-tsu/12732
Название: | Intra- and interspecific predation by Neoseiulus barkeri and Typhlodromus negevi (Acari: Phytoseiidae) on different life stages: predation rates and effects on reproduction and juvenile development |
Авторы: | Momen, F. M. |
Ключевые слова: | cannibalism generalist predators Phytoseiidae interspecific predation |
Дата публикации: | 2010 |
Издатель: | Издательство Тюменского государственного университета |
Библиографическое описание: | Momen, F. M. Intra- and interspecific predation by Neoseiulus barkeri and Typhlodromus negevi (Acari: Phytoseiidae) on different life stages: predation rates and effects on reproduction and juvenile development / F. M. Momen // Acarina : Russian journal of acaralogy / editor A. V. Tolstikov. – 2010. – № 18(1). – P. 81-88. |
Аннотация (реферат): | Cannibalism and interspecific predation of adult females and immatures stages of the generalist phytoseiid mites, Neoseiulus barkeri and Typhlodromus negevi were studied under laboratory conditions. Adult females of both predators exhibited higher predation rates on larvae than on eggs and protonymphs respectively. Neoseiulus barkeri and T. negevi fed more interthan intraspecifically. Females of N. barkeri were able to sustain oviposition on a conspecific prey, whereas cannibalizing females of T. negevi were not able to lay eggs. When females confined without food, no eggs was laid by the two predators, and T. negevi survived longer than the corresponding stage of N. barkeri. Immatures of both predators were able to reach adulthood when provided with either con- or heterospecific prey. Juvenile development was shorter and predation was higher when N. barkeri and T. negevi fed on heterospecific vs. conspecific larvae. The present study indicates that phytoseiid immatures are a suitable prey for survival, development and reproduction of polyphagous phytoseiids. |
URI (Унифицированный идентификатор ресурса): | https://elib.utmn.ru/jspui/handle/ru-tsu/12732 |
ISSN: | 2221-5115 0132-8077 |
Источник: | Acarina. – 2010. – № 18(1) |
Располагается в коллекциях: | Acarina |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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Momen2010.pdf | null | 437.67 kB | Adobe PDF | Просмотреть/Открыть |
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