نتایج جستجو برای: contact effectfumigation effectrepellencystored product pests

تعداد نتایج: 448731  

2005
DAVID PIMENTEL

An obvious need for an updated and comprehensive study prompted this investigation of the complex of environmental costs resulting from the nation’s dependence on pesticides. Included in this assessment of an estimated $10 billion in environmental and societal damages are analyses of: pesticide impacts on public health; livestock and livestock product losses; increased control expenses resultin...

Journal: :Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) 1970

Journal: :ADVANCE RESEARCH JOURNAL OF CROP IMPROVEMENT 2015

Abolfazl Javadian Abolfazl Mahmodi Gholamreza Yavari, Simin Dokht Ghasemian, Vahid Majed

Citrus production has a great importance and position in Iran. The growth and sustainability of the agriculture sector is impossible without appropriate and effective risk identification and management. In this study, the main risks of citrus gardens were identified based on the Delphi method through questionnaires completed by 16 experts. Then, using the TOPSIS technique, the risks involved in...

2014
Aileen N. Bayot-Custodio Edwin P. Alcantara Teofila O. Zulaybar

A draft genome sequence of a Streptomyces sp. isolated from mangrove soil in Cebu, Philippines, is described here. This isolate produced compounds with contact insecticidal activity against important corn pests. The genome contains 7,479,793 bp (in 27 scaffolds), 6,297 predicted genes, and 29 secondary metabolite biosynthetic gene clusters.

2014
Daniel P Bebber Timothy Holmes David Smith Sarah J Gurr

Crop pests and pathogens pose a significant and growing threat to food security, but their geographical distributions are poorly understood. We present a global analysis of pest and pathogen distributions, to determine the roles of socioeconomic and biophysical factors in determining pest diversity, controlling for variation in observational capacity among countries. Known distributions of 1901...

2013
Matej Stefancic Dejan Jeric Mateja Stefancic Peter Cebokli

Pest monitoring is time consuming and labor intensive task, since pheromone traps, where insects are being caught, need to be visited on regular basis in order to monitor development of pest population. An innovative product which provides automated and real-time monitoring of pests reduces the need for field-scouting to minimum. In order to develop such product and to keep the whole system run...

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