کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9476667 | 1323622 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Generation of Prescription Maps for Curative and Preventative Site-Specific Management of Bean Leaf Beetles (Coleoptera: Chrysomelidae)
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
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چکیده انگلیسی
Site-specific pest management utilizes spatial information about pest distribution to apply control tactics only where pest density is economically high within a field. This study mapped the spatial distribution of bean leaf beetles and generated prescription maps for site-specific bean leaf beetle management. To characterize and map distributions of bean leaf beetles, geostatistics and spatial analysis with distance indices (SADIE) were used. Overwintered bean leaf beetle adults were randomly distributed within the field. Spatial distribution of the first- and the second-generation bean leaf beetles were aggregated with 76% and 93% of the variability explained by spatial dependence, respectively. This indicated that site-specific management of the first- and the second-generation bean leaf beetles could be possible. Prescription maps for site-specific bean leaf beetle management were generated based on a realistic range of three economic thresholds. This study presents guidelines for generating prescription maps for curative and preventative site-specific pest management.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Asia-Pacific Entomology - Volume 8, Issue 4, December 2005, Pages 375-380
Journal: Journal of Asia-Pacific Entomology - Volume 8, Issue 4, December 2005, Pages 375-380
نویسندگان
Yong-Lak Park, Rayda K. Krell,