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Results 1 - 10 from 151 for economic injury in 0.314 sec.
Cultural methods of pest, primarily unsect, control
The objective is to acheive reduction in pest numbers, either below economic injury levels, or sufficiently to allow natural or biological controls to take effect. STRATEGIES ON ... Effectiveness of cultural controls is difficult to assess and they do not always provide complete economic control of pests. Some cultural controls have adverse effects on fish and wildlife and ...
www.eap.mcgill.ca
Mulching for Weed Control
This level of weed growth is well below aesthetic or economic injury levels for typical urban park shrub bed conditions. It should be noted, however, that the ...
www.eap.mcgill.ca
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www.ELULS.org - Section Reporter
On appeal, the First District Court affirmed the Final Order holding that the alleged economic injury failed the second prong of the Agrico Chem. Co. v. Dep’t of Envt’l ... resolved in the administrative proceedings.” Accordingly, the Court concluded “that economic injury is not the type of injury that the permitting proceeding under Chapter 373 was designed to protect.” City ...
eluls.org
Avocado
Low levels of pests causing little economic loss are tolerated as food for the beneficials. Indeed, farming practices may even be ... of pest control needed to augment existing orchard natural enemies and keep pest populations below economic injury levels without pesticides and the pesticide treadmill effect [which comes about when sprays kill ...
rain.org
Integrated Pest Management Model for Kenya
Economic injury level is defined as the lowest pest population density which will cause economic damage (Stern et al 1959). Extent of Damage ...
easternarc.org
Sustainable Agriculture Newsletter - Fall 2005 (v17n3)
"Unlike insects, there is no threshold of economic injury. A single escaped weed in a field can produce thousands of seeds that remain viable ...
www.sarep.ucdavis.edu
Economic Processes SDI Inventory
Organized by Framework Element Working Draft, Version 3, October 8, 1996 Economic Processes Economic Processes Economic Processes Definition: Those activities, actions, and operations that involve the ... USDA FS) Definition: Average wage rates and injury rates in major employment categories within the forest sector. Issue: Economic Performance/Environmentally Dependent Industry Income Characteristic: ...
www.hq.nasa.gov
Economic Performance Candidate SDI
SDI Inventory, Organized by Issue Working Draft, Version 3, October 8, 1996 Economic Productivity Definition: Changes in economic activity and the expansion of overall wealth Candidate SDI: Consumption Expenditures ... Number of Jobs Forest Worker Wages (101 USDA FS) Definition: Average wage rates and injury rates in major employment categories within the forest sector. SDI Framework Element: Income ( ...
www.hq.nasa.gov
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Visible symptoms of fluoride injury to vegetation
Finally, although the economic value of injury to a peach crop can be claculated, it is almost impossible to calcualte or predict the effects of injury on other plants. If fluoride ... there have been some cases of spectacular recovery of trees after severe injury. Many that show a significant degree of injury (such as Populus) continue to grow at normal rates. Conversely, just ...
fluoridealert.org
The Economic Value of Housework
Herz of the Labor Department. Perhaps the biggest benefit is having ... he said. "It's important that people allocating credit and agricultural agencies recognize the important economic role women have in every country in the world." Kristen Gerencher is a reporter for ...
partnershipway.org
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