Investigation of European shot-hole borer, Xyleborus dispar (Coleoptera, Scolytidae), in apple orchards of Latvia
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the role of russia in transmission of energy from central asia and caucuses to european union
پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...
15 صفحه اولClassical Biological Control of Coffee Berry Borer, Hypothenemus Hampei (coleoptera: Scolytidae) in Colombia with African Parasitoids
Coffee (Coffea arabica L.) is the most extensively consumed beverage in the world. It is grown throughout many regions of the world, including Central Africa, Asia, and Central and South America. Brazil, Vietnam, and Colombia produce about 45% of the world’s coffee. Colombia grows coffee on 2.3 million acres and supplies 10% of the world’s coffee demand. Colombian coffee is also recognized as h...
متن کاملinvestigation of (meta)discourse markers in elt coursebooks
the present study aimed to investigate representation of discourse markers and metadiscourse markers in conversations and readings of general elt coursebook series used in the language centers of iran. to this aim, four elt coursebooks popularly taught in language centers of this country were analyzed based on fung and carter’s (2007) framework regarding discourse markers and hyland’s (2005) fr...
A review of the biology and control of the coffee berry borer, Hypothenemus hampei (Coleoptera: Scolytidae).
The coffee berry borer, Hypothenemus hampei Ferrari, is a serious problem for the majority of the world's coffee growers and has proved to be one of the most intractable of present day pests. Despite a great deal of research, control still depends largely on the application of the organochlorine insecticide endosulfan, which is damaging to the environment, or a series of cultural and biological...
متن کاملEvaluation of pheromone-based management strategies for dogwood borer (Lepidoptera: Sesiidae) in commercial apple orchards.
The dogwood borer, Synanthedon scitula (Harris) (Lepidoptera: Sesiidae), is a serious wood-boring pest of apple in eastern North America. The recent identification of its sex pheromone and systematic documentation of the effect of a potent behavioral antagonist affords the opportunity to develop pheromone-based management strategies for this important pest. Here we evaluated the potential of ph...
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ژورنال
عنوان ژورنال: Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference
سال: 2015
ISSN: 1691-5402,1691-5402
DOI: 10.17770/etr2015vol2.279