نتایج جستجو برای: storage pests

تعداد نتایج: 194857  

2017
Stefan A Lipman Sara A Burt

Pests in the home are a health risk because they can be vectors for infectious disease, contribute to allergies and cause damage to buildings. The aims of this study were to record which categories of pests were reported in homes and to use a social cognition model, the health belief model, to investigate which psychological factors influence householders' intentions to control pests. An online...

Journal: :Journal of experimental botany 2009
Peter J Gregory Scott N Johnson Adrian C Newton John S I Ingram

While many studies have demonstrated the sensitivities of plants and of crop yield to a changing climate, a major challenge for the agricultural research community is to relate these findings to the broader societal concern with food security. This paper reviews the direct effects of climate on both crop growth and yield and on plant pests and pathogens and the interactions that may occur betwe...

Journal: :Annals of reviews and research 2022

Annals of Reviews & Research open access journal that publishes high-quality solicited and unsolicited articles, from various types subject areas ranging management to engineering sciences, accounting, criminal etc. which deal with innovative research work.

2006
Jeremy K. Greene C. Scott Bundy Phillip M. Roberts Roger Leonard

1 This publication was developed to provide a summary of information about common boll-feeding bugs (heteropteran pests), stress proper identification of these pests, and acquaint the reader with the recommended strategies for management of boll-feeding bugs in cotton. The first section of this publication emphasizes the recent importance of boll-feeding bugs in cotton and provides a brief disc...

2012
Mei WANG Xin-ju LI Qian-qian YAO Yi LIU

To study the feasibility of monitoring the diseases and insect pests in tobacco using hyperspectral remote sensing, leaf spectrum of tobacco infected with diseases and insect pests at different severity levels was measured by using ASD hand-held spectroradiometers. The reflectance data was transformed by the method of the first differential coefficient. Meanwhile, the correlation between severi...

1995
Colin F. J. O'Donnell Graham J. Hickling

Journal: :Current Biology 2013
Michael Gross

Going hungry: The Irish Famine of the 1840s may appear a distant memory, but new strains of the pathogen that triggered it are still emerging and threatening food security. The image shows the Famine Monument at Dublin. (Photo: Professor Colin R. Howard (http://www.colinhoward.co.uk/photography.htm).) A simple line graph can tell a story of unimaginable tragedies. The population of Ireland incr...

Journal: :journal of crop protection 2015
sudarshan chakraborti ambika senapati sagarika bhowmik prahlad sarkar

some safer strategies were designed and evaluated for management of apical leaf curling (chilcv) in chilli capsicum annum l. and its vectors. the strategies were designed emphasizing on the repellent crop theory and the components like physical barrier, adult-trapping, plant sanitation, foliar application of phytochemicals and minimal application of synthetic organic pesticide. the crop was inf...

Journal: :حفاظت گیاهان 0
نیکدل نیکدل دردایی دردایی

abstract east azarbaijan province is one of the most important areas for poplar production and has the highest suitability of poplar plantation in iran. three species of poplar trees included populus alba, p. nigra and p. x. euramericana are planted and usually attacked by different pests in this province. melasoma populi l., archips rosana (l.) and pemphigus filaginis are some of important pes...

2008

All over the world a huge effort is being made to fight these pests and now new weapons have been added to man's armoury in this battle. These are radioactive isotopes and radiation sources. Their contribution to the control of agricultural pests is not yet precisely calculable, but several promising lines of attack have been opened up and some concrete r e sults already achieved. The main valu...

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