منابع مشابه
pheromone–baited traps in processing tomatoes
Previous work documented seasonal field response dynamics of Euschistus conspersus Uhler (Heteroptera: Pentatomidae) to Euschistus spp. pheromone [methyl (2 E ,4 Z )-decadienoate]-baited traps in California processing tomatoes, Lycopersicon esculentum (Miller) (Solanaceae). A laboratory phenology model has been reported for E. conspersus egg incubation to adult emergence. In the present work, r...
متن کاملEfficiency of pheromone traps for monitoring Diabrotica virgifera virgifera LeConte
L. Schaub1, L. Furlan2, M. Tóth3, T. Steinger1, L. R. Carrasco4 and S. Toepfer5 1Agroscope Changins-Wädenswil ACW, CP 254, 1260 Nyon (Switzerland); e-mail: [email protected] 2Veneto Agricoltura, Legnaro (Italy) 3Plant Protection Institute, Hungarian Academy of Sciences, Budapest (Hungary) 4Department of Statistics and Applied Probability, National University of Singapore (Singapore) 5CA...
متن کاملare pheromone traps applicable to forecast an insect pest phenology? a case study on codling moth
applying a precise forecasting method is necessary to achieve acceptable results in ipm programs. performances of the wing and delta pheromone traps for forecasting the codling moth phenology were compared with physiological time data based on degree-hours. six pheromone traps (three wing and three delta style) were applied for the monitoring of the codling moth population. traps were placed in...
متن کاملThe Effectiveness of Catching Cutworm (lepidoptera: Noctuidae: Noctuinae) (= Agrotinae) in Pheromone Traps and Light Traps, for Short-term Forecasting
In recent years, a local, growing population of cutworm in agricultural fields with various plants such as vegetables, horticultural, and ornamental plants has been observed. The scope of our research covered the observation of two species of cutworms: Agrotis segetum (Schiff.) and A. exclamationis (L.), which are the most dominant species in Poland. Cutworms were monitored in the 2005–2009 sea...
متن کاملeffect of oral presentation on development of l2 learners grammar
this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1994
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.68.1281