DAMAGE RATIO OF HAZELNUT WEEVIL (Curculio nucum L. Col.: Curculionidae)
نویسندگان
چکیده
منابع مشابه
Biological Control of Hazelnut Weevil (Curculio nucum L., Coleoptera, Curculionidae) Using the Entomopathogenic Fungus Beauveria bassiana (Balsamo) Vuill. (Deuteromycotina, Hyphomycetes)
The need to biologically control phytophagous insects has led researchers to consider using microorganisms to control insect pests in the field. On this basis, we decided to conduct field tests to determine the effectiveness of a commercial product made of Beauveria bassiana (Bals.) against the key hazelnut pest Curculio nucum L. Trials were carried out in a hazelnut orchard in the province of ...
متن کاملBiological Control of the Pecan Weevil, Curculio caryae (Coleoptera: Curculionidae), with Entomopathogenic Nematodes.
Steinernema carpocapsae (Weiser) strain A11, S. feltiae (Filipjev) strain SN, and Heterorhabditis bacteriophora Poinar strains HP88 and Georgia were tested for their efficacy as biological control agents of the pecan weevil, Curculio caryae (Horn), in pecan orchard soil-profile containers under greenhouse conditions. Percentage C. caryae parasitism by S. carpocapsae and H. bacteriophora strain ...
متن کاملVirulence of entomopathogenic nematodes to pecan weevil larvae, Curculio caryae (Coleoptera: Curculionidae), in the laboratory.
The pecan weevil, Curculio caryae (Horn), is a key pest of pecans in the Southeast. Entomopathogenic nematodes have been shown to be pathogenic toward the larval stage of this pest. Before this research, only three species of nematodes had been tested against pecan weevil larvae. In this study, the virulence of the following nine species and 15 strains of nematodes toward fourth-instar pecan we...
متن کاملEcophysiological attributes of adult overwintering in insects: insights from a field study of the nut weevil, Curculio nucum
Diapausing insect species have evolved a great diversity of life cycles, although overwintering occurs at a single development stage within most species. Understanding why diapause has evolved towards a given life stage requires investigation of both the ecological and physiological attributes. Notably, it is suggested that adult overwintering is more energy-demanding than larval overwintering ...
متن کاملReport of cabbage stem weevil, Ceutorhynchus pallidactylus (Col.: Curculionidae) on oilseed rape from Iran
در بررسی آفات کلزا در منطقه‌ی مرودشت استان فارس، در نیمه‌ی فروردین 1387، ساقه‌های آفت‌زده حاوی لارو و تخم‌های مشکوک به سرخرطومی مشاهده و جمع آوری گردید. جهت دستیابی به حشرات کامل، لاروهای آفت در آزمایشگاه پرورش داده شد. این سرخرطومی با نام علمی Ceutorhynchus pallidactylus (Marsham) (= C. quadridens Panzer) (Col.: Curculionidae) شناسایی و توسط پروفسور Alziar Gabriel مورد تأیید قرار گرفت. این گو...
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ژورنال
عنوان ژورنال: ANADOLU JOURNAL OF AGRICULTURAL SCIENCES
سال: 2012
ISSN: 1308-8750
DOI: 10.7161/anajas.2012.272.70