نتایج جستجو برای: application of integrated pest management ipm to estimate the economic benefits
تعداد نتایج: 23621498 فیلتر نتایج به سال:
The study examined the effectiveness of Integrated Pest Management (IPM) practices utilized by Osogbo Catholic Rural Development (RUDEP) farmers in Osun State, Nigeria. Personal and socio-economic characteristics, types of Integrated Pest Management (IPM) utilized, level of utilization of IPM and effectiveness of IPM utilized by the respondents were studied. The study involved 36 RUDEP groups i...
(eds M.C.S. Wopereis et al.) 229 In the search for sustainable management options to increase food security, an overall challenge is to increase yields and decrease losses during production and harvest without harming the environment and resource base for future generations of farmers and consumers. As such, integrated pest management (IPM) plays a key role in the context of sustainable agricul...
Integrated pest management (IPM) has the goal of combining several control methods that reduce populations of pest insects and their damage to tolerable levels and thereby reduce the use of costly pesticides that may harm the environment. Insect populations can be monitored during the season to determine when the densities exceed an economic threshold that requires treatment, often as an insect...
wireless sensor networks (wsns) are one of the most interesting consequences of innovations in different areas of technology including wireless and mobile communications, networking, and sensor design. these networks are considered as a class of wireless networks which are constructed by a set of sensors. a large number of applications have been proposed for wsns. besides having numerous applic...
Brassicas comprise a major group of vegetable crops in Zhejiang Province, China and southeast Queensland, Australia. In Zhejiang, heavy reliance on chemical control to manage insect pests in brassica vegetable production has resulted in insecticide resistance, increased costs of pest control and insecticide residues hazardous to human health. In southeast Queensland, reliance on chemical contro...
from historical facts to geo-political realities: relation between turkey and armenia ( 1915 – 2010)
armenias geopolitics and its historical experience have had a determining impact on the character of its foreign policy .present-day armenia is a small, landlocked country with _11,620 square miles area armenias landlocked nature makes it dependent on the benevolence of its neighbors for access to the outside world a fact that gives it a sense of isolation and vulnerability. as it was indic...
Asurvey study was conducted to assess the knowledge/awareness level in IPM technology among farmers. Four villages were randomly selected from Sargodha district for data collection. Thirteen farmers from each village were selected randomly and sample size was 52 respondents. More than 92% of respondents have no advisory services either from public or private sector. The findings imply that resp...
Due to the importance of greenhouse products in Jiroft County, this research was carried out to study the factors affecting adoption of Integrated Pest Management (IPM) operations by greenhouse owners, using Ordered Logit model, in 2014. The studied population consisted of 1650 greenhouse owners and the sample size was determined as 160 farmers, based on Cochran formula. Sampling method was pro...
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