نتایج جستجو برای: to achieve a successful integrated pest management

تعداد نتایج: 15783546  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت معلم تهران - دانشکده علوم 1372

in this study reference as one of the five cohesive devices in the achievement of textuality in english and persian narrative/descripitive written texts is focused on and analysed . to do so , the theoretical framework elaborated by halliday and hasan (1976) and its version adapted by the writer to match the sub-types of reference in farsi are applied to the analysis of reference in english and...

Journal: :Environmental Health Perspectives 1976

Journal: :Journal of Agricultural and Applied Economics 1981

Journal: :International Journal of Mathematical, Engineering and Management Sciences 2020

Journal: :Anais da Sociedade Entomológica do Brasil 1999

Journal: :Environmental Health Perspectives 1976
B G Tweedy

Integrated pest management, in which the conventional pesticides are augmented by one or more nonchemical control practices, has been receiving renewed interest. What is new in this revitalization of an old technique is the careful and more knowledgeable application of a variety of control techniques.

2009
Iftikhar Ahmad

Research and development on IPM was initiated in Pakistan in the 70’s. However, efforts to implement IPM at the farm level did not bear fruit. A major obstacle has been the mindset at the policy level to increase crop production to feed the ever-increasing population. Pesticides became a major instrument of increasing production leading to ‘pesticide treadmill’ situation. Although IPM-FFS “Veha...

Journal: :Environmental science & technology 1982
D G Bottrell R F Smith

Journal: :Advances in Crop Science and Technology 2016

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