منابع مشابه
Companion Plants for Aphid Pest Management
A potential strategy for controlling pests is through the use of "companion plants" within a crop system. This strategy has been used in several trials to fight against a major crop insect pest: the aphid. We reviewed the literature to highlight the major mechanisms by which a companion plant may act. Trials carried out under laboratory or field conditions revealed that companion plants operate...
متن کاملEconomics of reducing insecticide use on celery through low-input pest management strategies
A low pesticide input management system for celery, Apium graveolens, was developed and implemented. The overall effectiveness of this system was compared with a conventional pesticide application program and an untreated control, over 4 years in ®eld station trials, and then implemented in a commercial trial. The low-input program relied on biological control agents and rotations of selective,...
متن کاملCharacterization of Celery Mosaic Virus from Celery in Tehran Province
Background and Aims: Celery mosaic virus (CeMV) is one of the causal agents of viral diseases in celery (Apium graveolens). CeMV is a member of the Potyvirus genus in Potyviridae family. The virus is naturally transmitted by aphids in a non-persistent manner. During growing season 2006-2007 viral disease symptoms were observed in celery fields grown in Tehran Province (Bage daneshkade, Mohamads...
متن کاملEffects of Cultivar and Insecticide Choice on Oleander Aphid Management and Arthropod Dynamics on Asclepias Species1
Performance of oleander aphid (Aphis nerii Boyer de Fonscolmbe) and large milkweed bug (Oncopeltus fasciatus Dallas) on 21 species of Asclepias was evaluated in a two-year field study. Season-long pest and beneficial insect population growth was monitored. Plant quality ratings also were obtained. Relative numbers of Monarch butterfly (Danaus plexippus (Linnaeus)) larvae were also recorded. All...
متن کاملPlant spacing - a non polluting tool for aphid (Hemiptera: Aphididae) management in canola, Brassica napus
تحقیق حاضر برای به دست آوردن اطلاعاتی از تأثیر فاصله‌ی بین ردیفی گیاه Brassica napus L. روی جمعیت شته‌ها آغاز شد. سه فاصله‌ی خطی (20، 30 و 40 سانتی‌متری)، با فاصله‌ی ثابت نه سانتی‌متر بین هر گیاه، روی آلودگی شته و تأثیرش روی محصول دانه ارزیابی شد. اطلاعات جمع‌آوری و تصحیح شده روی پارامترهای ثابت نشان داد که افزایش فاصله‌ی خط‌ها با جمعیت شته رابطه‌ی معکوس دارد. با کاهش فاصله‌ی داخلی ردیف‌ها، اف...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 2001
ISSN: 2155-9856
DOI: 10.1093/amt/26.1.e23