İstilacı unlubit Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae)’in Türkiye’den yeni bir parazitoitinin (Hymenoptera: Encyrtidae) kaydı
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چکیده
منابع مشابه
Studies on Presence of Semiochemicals from Phenacoccus Solenopsis (tinsley)
The mealybug, Phenacoccus solenopsis (Tinsley), is a serious pest in Vadodara agricultural fields in India. In an attempt to find solutions to reduce the infestation by this pest,simple behavioural bioassays were conducted under the laboratory conditions using semiochemicals obtained through n-hexane solventvolatile extract of female Phenacoccus solenopsis. Observations were made at the rate of...
متن کاملPhenotypic variation and identification of Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae) in China.
Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae) is an invasive mealybug that seriously damages cotton and other important crops. In previous studies in China, the presence of two submedian longitudinal lines of pigmented spots on the dorsum of adult females frequently has been used to identify this species. However, the present study records the occasional absence of pigmented spots ...
متن کاملeffeCTs Of TemperaTure and reLaTive HumidiTy On THe Life TabLe Of Phenacoccus solenoPsis TinsLey (HemipTera: pseudOCOCCidae) On COTTOn
Phenacoccus solenopsis, the cotton mealy bug, has emerged as a serious pest of cotton in india, necessitating basic studies on its development and survival at different temperatures (20, 25, 30 and 35 °C) and relative humidities (rH) (65, 75 and 85 ± 1 %) levels to ascertain optimal population growth. a life table was constructed using temperature and humidity. The nymphal duration was 20.2 d a...
متن کاملSurvey for cotton mealybug, Phenacoccus solenopsis (Tinsley) and its natural enemies.
Mealybug was considered to be a minor pest of cotton but it emerged as a major pest in 2006-2007 in North and Central zones. Extensive field surveys conducted in cotton fields during 2007-09 in Haryana, Rajasthan and Punjab in the North zone and Madhya Pradesh, Maharashtra and Gujarat in the Central zone indicated that Phenacoccus solenopsis was the only major species of mealybug recorded on co...
متن کاملHost stage preference and parasitism behaviour of Aenasius bambawalei an encyrtid parasitoid of Phenacoccus solenopsis
In Pakistan, the cotton mealybug, Phenacoccus solenopsis Tinsley (Sternorrhyncha (Homoptera): Pseudococcidae), is a serious pest of many cultivated plants. A parasitoid, Aenasius bambawalei Hayat (Hymenoptera: Encyrtidae), is associated with P. solenopsis. In order to mass rear A. bambawalei for a biological control program, it is important to investigate the parasitoid’s host stage preference ...
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ژورنال
عنوان ژورنال: Türkiye Biyolojik Mücadele Dergisi
سال: 2018
ISSN: 2146-0035
DOI: 10.31019/tbmd.436856