Population dynamics and parasitoid complex of Archips rosana (L.) (Lepidoptera: Tortricidae) in Western Turkey

Bioenergetics of the western spruce budworm (Lepidoptera: Tortricidae) with comments on endotherm and ectotherm population energetics

The effect of parasitism on the population dynamics of the macadamia nutborer Gymnandrosoma aurantianum (Lepidoptera: Tortricidae).

Biological control on crop infesting insects represent an useful method in modem agriculture. A search for parasitoids of the macadamia nutborer was carried out during a three year study, and their effect on the population fluctuation of the borer was determined. An egg parasitoid belonging to the family Trichogrammatidae and four larval parasitoids, Microgastrine I, Microgastrine II, Ascogaste...

POPULATION ECOLOGY Structure and Dynamics of a Parasitoid Community Attacking Larvae of Psilocorsis quercicella (Lepidoptera: Oecophoridae)

This study investigated the temporal patterns of parasitoid attack and diversity within and among years and the potential ecological factors inßuencing the incidence of parasitism experienced by the larvae of a bivoltine moth, Psilocorsis quercicella Clemens. To do this, Þeldcollected larvae were reared throughout both generations during 1995Ð1997 in eastern Missouri. Annual variation inpercent...

the study of bright and surface discrete cavity solitons dynamics in saturable nonlinear media

امروزه سالیتون ها بعنوان امواج جایگزیده ای که تحت شرایط خاص بدون تغییر شکل در محیط منتشر می-شوند، زمینه مطالعات گسترده ای در حوزه اپتیک غیرخطی هستند. در این راستا توجه به پدیده پراش گسسته، که بعنوان عامل پهن شدگی باریکه نوری در آرایه ای از موجبرهای جفت شده، ظاهر می گردد، ضروری است، زیرا سالیتون های گسسته از خنثی شدن پراش گسسته در این سیستم ها بوسیله عوامل غیرخطی بوجود می آیند. گسستگی سیستم عامل...

Response of the Western Spruce Budworm (Lepidoptera: Tortricidae) to Temperature and Humidity: Developmental Rates and Survivorship