Pheromone-Trap Monitoring System for Pea Leaf Weevil, Sitona lineatus: Effects of Trap Type, Lure Type and Trap Placement within Fields
نویسندگان
چکیده
منابع مشابه
Greenhouse Studies of Thiamethoxam Effects on Pea Leaf Weevil, Sitona lineatus
The pea leaf weevil, Sitona lineatus L. (Coleoptera: Curculionidae), has recently emerged as an important pest of field peas in the Canadian prairies. Systemic seed-coated insecticides may provide a tool for the integrated pest management of this pest. Therefore, several controlled assays were performed in order to determine effects of a recently registered neonicotinoid, (thiamethoxam) on S. l...
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The major components of the sex pheromone of Dioryctria abietivorella (Groté) (Lepidoptera: Pyralidae) were recently identified as (9 Z ,11 E )-tetradecadien-1-yl acetate (9 Z ,11 E -14:Ac) and a polyunsaturated, long-chain hydrocarbon (3 Z ,6 Z ,9 Z ,12 Z ,15 Z )-pentacosapentaene (C25 pentaene). The optimal ratio of these components and the role of potential minor components were not fully de...
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Semiochemical-based exotic species surveys targeting forest Coleoptera have gradually expanded in North America and elsewhere. Determining how various factors affect trap catches and increase species richness in traps is important for maximizing the efficacy of survey efforts. Studies were conducted in southern Maine and New Hampshire by using ethanol and alpha-pinene as lures to determine the ...
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Aerial traps, using combinations of color and attractive lures, are a critical tool for detecting and managing insect pest populations. Yet, despite improvements in trap efficacy, collection of nontarget species ("bycatch") plagues many insect pest surveys. Bycatch can influence survey effectiveness by reducing the available space for target species and increasing trap screening time, especiall...
متن کاملLocation as a Poverty Trap
In this paper, we ask “Can proximity to towns reduces poverty in rural areas?” For this study we have mapped all the villages in Orissa. The study is based on small area poverty estimation methodology as well as the secondary data covering 47,395 villages and 109 towns. Our main findings are (i) there is a relationship between the distance to nearest town and rural poverty and (ii) poverty leve...
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ژورنال
عنوان ژورنال: Insects
سال: 2018
ISSN: 2075-4450
DOI: 10.3390/insects9030075