Notes on two Japanese species of Tetranychus (Acarina: Tetranychidae).
نویسندگان
چکیده
منابع مشابه
Two new species of Bryobia (Acarina, Prostigmata, Tetranychidae) from South France
Two new species of Tetranychidae belonging to the genus Bryobia are reported from France. Bryobiabelliloci sp. n. and Bryobiagigas sp. n. collected on Genistacinerea and Bituminariabituminosa, respectively, are described and illustrated in the present work. Additional data to the original description of Bryobiacinereae are given and an identification key to known Bryobia species from France is ...
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Temperature affects insect and mite development, allowing species-speciÞc traits including optimal temperature and low and high temperature thresholds to be observed. Development rate models and biological parameters estimated from them can help determining if synchrony exists between pests and natural enemies. We studied development of the coccinellid Stethorus punctillum Weise and the spider ...
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Leaf extracts of the walnut, Juglans regia L., were evaluated under laboratory conditions to determine their acaricidal activity on the mites Tetranychus cinnabarinus (Boisduval) and Tetranychus viennensis Zacher (Acari: Tetranychidae). Extracts had both contact and systemic toxicity to these mites. The four solvents tested for preparing crude extracts were petroleum ether, chloroform, ethyl ac...
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کنه‌ی تارتن دولکه‌ای به بسیاری از آفت‌کش‌های مورد استفاده در مزارع گوجه‌فرنگی مقاوم شده است. یک روش جایگزین برای کنترل آفت، استفاده از گیاه میزبان مقاوم است که به وسیله‌ی کرک‌های غده‌ای ایجاد می‌شود. در این تحقیق نقش کرک‌های غده‌ای نوع IV در به دام انداختن و مرگ کنه‌ی تارتن، در برگچه‌های دارای کرک و فاقد کرک لاین‌های مختلف گونه‌های Lycopersicon hirsutum Humb & Bonpl (لاین‌های LA1740، LA1777 و L...
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THE FOLLOWING ACCOUNT is based upon specimens collected by members of the 207th Preventive Medicine Survey Detachment and the 37th Preventive Medicine Survey Detachment in southern Korea. It is undoubtedly incomplete, and the sampling may be selective: the hosts examined came mostly from agricultural areas and near dwellings. Despite the inevitable shortcomings of such a pre~ liminary survey, t...
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ژورنال
عنوان ژورنال: Acta Arachnologica
سال: 1989
ISSN: 0001-5202
DOI: 10.2476/asjaa.38.49