Supplementary UV radiation on eggplants indirectly deters Bemisia tabaci settlement without altering the predatory orientation of their biological control agents Nesidiocoris tenuis and Sphaerophoria rueppellii
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چکیده
منابع مشابه
the impact of attending efl classes on the level of depression of iranian female learners and their attributional complexity
می توان گفت واقعیت چند لایه ا ی کلاس های زبان انگلیسی بسیار حائز اهمیت است، زیرا عواطف و بینش های زبان آموزان تحت تاثیر قرار می گیرد. در پژوهش پیش رو، گفته می شود که دبیران با در پیش گرفتن رویکرد فرا-انسانگرایی ، قادرند در زندگی دانش آموزانشان نقش مهمی را ایفا سازند. بر اساس گفته ی ویلیامز و بردن (2000)، برای کرل راجرز، یکی از بنیان گذاران رویکرد انسانگرایی ، یادگیری بر مبنای تجربه، نوعی از یاد...
The Feeding Rate of Predatory Mites on Life Stages of Bemisia tabaci Mediterranean Species
The sweetpotato whitefly Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) continues to be a serious threat to crops worldwide. The UK holds Protected Zone status against this pest and, as a result, B. tabaci entering on plant material is subjected to a policy of eradication. There has recently been a shift from Middle East-Asia Minor 1 to the more chemical resistant Mediterranean species ent...
متن کاملThe contribution of conservation biological control to integrated control of Bemisia tabaci in cotton
Integrated control systems are based on the complimentary contribution of chemical and biological control fostered by conservation of natural enemies. Yet, in the 50 years since the integrated control concept [ICC] [Stern, V.M., Smith, R.F., van den Bosch, R., Hagen, K.S., 1959. The integrated control concept. Hilgardia 29, 81–101] was introduced there are few operational programs and even fewe...
متن کاملRetrospective Evaluation of the Biological Control Program for Bemisia Tabaci Biotype “b” in the U.s.a
A retrospective evaluation of the biological control program for Bemisia tabaci biotype B in the U.S.A. was conducted. The use of climate matching to direct foreign exploration led to discovery of B. tabaci parasitoids from diverse climates, which proved useful in selecting species which would establish in the varied climates of the impacted agricultural areas of the U.S.A. The parasitoids whic...
متن کاملleadership styles of tefl instructors at gilan university and their effects on the students attitudes and motivation
the subjects of the study are only the tefl teachers and students at gilan university. to obtain the desired data, a questionnaire which was based on the theories and disecussions gathered, was used as the main data gathering instrument. to determine the degree of relationship between variables, covariance and pearson product moment correlation coefficient were the formulas applied. the data we...
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ژورنال
عنوان ژورنال: Journal of Pest Science
سال: 2019
ISSN: 1612-4758,1612-4766
DOI: 10.1007/s10340-019-01103-x