Population Dynamics of Thrips tabaci Lindeman (Thysanoptera: Thripidae) on Table Grapes
نویسندگان
چکیده
منابع مشابه
Pyrethroid-resistant onion thrips, Thrips tabaci Lindeman (Thysanoptera: Thripidae), infesting persimmon fruit
A total of 53 strains of onion thrips, Thrips tabaci Lindeman, were established, of which 14 strains were collected from persimmon fruit and 39 strains from a vetch weed, Vicia angustifolia, in commercial persimmon orchards in Wakayama Prefecture. Susceptibility to insecticides was evaluated by the Petri dish-spraying tower method. Pyrethroid-resistant strains and pyrethroid-susceptible strains...
متن کاملMolecular Characterisation of Thrips Tabaci Lindeman, 1889 (thysanoptera: Thripidae) Populations in Hungary Based on the Its2 Sequences
1Plant Protection Institute, Centre for Agricultural Research, Hungarian Academy of Sciences H-1525 Budapest, P.O. Box 102, Hungary 2Szabolcs-Sz.-B. County Goverment Office of Plant and Soil Conservation Board H-4400 Nyíregyháza, Kótaji út 33, Hungary 3Department of Zoology, Hungarian Natural History Museum H-1083 Budapest, Baross u. 13, Hungary *Corresponding author’s e-mail: tobias.istvan@agr...
متن کاملImpact of entomopathogenic nematodes on Thrips tabaci Lindeman (Thysanoptera: Thripidae) life stages in the laboratory and under semi-field conditions
The biocontrol potential of entomopathogenic nematodes (EPNs) against soil-dwelling life stages of the onion thrips, Thrips tabaci Lindeman (Thysanoptera: Thripidae) was evaluated under laboratory and semi-field conditions. The pathogenicity of native isolate of Steinernema feltiae (T1) and three commercial strains, S. feltiae, S. carpocapsae (Rhabditida: Steinernematidae) and Heterorhabditis b...
متن کاملComparative development, reproduction and life table parameters of three populations of Thrips tabaci (Thysanoptera: Thripidae) on onion and tobacco
طول دوره‌ی رشد، تولید مثل و پارامترهای جدول زندگی سه جمعیت تریپس پیاز، Thrips tabaci Lindeman، شامل خراسان رضوی و گلستان روی پیاز و مازندران روی توتون در شرایط آزمایشگاهی (دمای ٢5 درجه‌ی سانتیگراد، رطوبت نسبی 5٠ درصد و طول دوره‌ی روشنایی به تاریکی ١٦ به ۸ ساعت) مطالعه شد. طول دوره‌ی زندگی از تخم تا مرحله‌ی بلوغ در جمعیتهای خراسان رضوی، گلستان و مازندران به ترتیب برابر با ٢٢/١5، ٦٦/١4 و ۸٢/١٧...
متن کاملEffects of Bt cotton on Thrips tabaci (Thysanoptera: Thripidae) and its predator, Orius insidiosus (Hemiptera: Anthocoridae).
Laboratory studies were conducted to investigate tritrophic transfer of insecticidal Cry proteins from transgenic cotton to an herbivore and its predator, and to examine effects of these proteins on the predator's development, survival, and reproduction. Cry1Ac and Cry2Ab proteins from the bacterium Bacillus thuringiensis (Bt) produced in Bollgard-II (BG-II, Event 15985) cotton plants were acqu...
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ژورنال
عنوان ژورنال: South African Journal of Enology & Viticulture
سال: 2017
ISSN: 2224-7904
DOI: 10.21548/9-1-2305