Listing 1 - 10 of 14 | << page >> |
Sort by
|
Choose an application
This paper aims to provide global evidence on whether and what attributes of laws governing the provision of childcare services affect women's labor market outcomes. It merges country-year-level data from the World Bank's Women, Business and the Law database, which documents childcare laws across countries, with data on women's labor force participation from ILOSTAT. Using a difference-in-difference estimation framework, the analysis finds that the enactment of childcare laws increases women's labor force participation by 2 percent, on average. Moreover, the effect increases over time, reaching up to 4 percent five years after an enactment. This effect is driven by women who are married, have completed less than primary education, and are between the ages of 35 and 44. Lastly, regulation of the availability and affordability of childcare has a similar impact on female labor force participation, whereas the effect of quality regulation is smaller.
Choose an application
Provides a detailed examination of the application of pesticides and how they may be integrated into more holistic approaches.
Agricultural pests --- Invertebrate pests --- Pesticides --- Control --- Application
Choose an application
"Concerns about the sustainability of conventional agriculture have prompted widespread introduction of integrated pest management (IPM), an ecologically-based approach to control of harmful insects and weeds. IPM is intended to reduce ecological and health damage from chemical pesticides by using natural parasites and predators to control pest populations. Since chemical pesticides are expensive for poor farmers, IPM offers the prospect of lower production costs and higher profitability. However, adoption of IPM may reduce profitability if it also lowers overall productivity, or induces more intensive use of other production factors. On the other hand, IPM may actually promote more productive farming by encouraging more skillful use of available resources. Data scarcity has hindered a full accounting of IPM's impact on profitability, health, and local ecosystems. Using new survey data, Dasgupta, Meisner and Wheeler attempt such an accounting for rice farmers in Bangladesh. They compare outcomes for farming with IPM and conventional techniques, using input-use accounting, conventional production functions, and frontier production estimation. All of their results suggest that the productivity of IPM rice farming is not significantly different from the productivity of conventional farming. Since IPM reduces pesticide costs with no countervailing loss in production, it appears to be more profitable than conventional rice farming. The interview results also suggest substantial health and ecological benefits. However, externality problems make it difficult for farmers to adopt IPM individually. Without collective adoption, neighbors' continued reliance on chemicals to kill pests will also kill helpful parasites and predators, as well as exposing IPM farmers and local ecosystems to chemical spillovers from adjoining fields. Successful IPM adoption may therefore depend on institutional support for collective action. This paper--a product of the Infrastructure and Environment Team, Development Research Group--is part of a larger effort in the group to understand the economics of pesticide contamination in developing countries"--World Bank web site.
Agriculture --- Pests --- Environmental aspects --- Control
Choose an application
"The paper reviews the literature on the characteristics and impact of opinion leaders on the diffusion of new knowledge, concluding that there is no clear evidence on whether opinion leaders are more effective if they are similar in socioeconomic attributes to the other farmers rather than superior to would be followers. A multivariate analysis of the changes in integrated pest management knowledge in Indonesia among follower farmers over the period 1991-98 indicates that opinion leaders who are superior to followers, but not excessively so, are more effective in transmitting knowledge. Excessive socioeconomic distance is shown to reduce the effectiveness of diffusion. The paper then derives operational implications of the empirical results. "--World Bank web site.
Diffusion of innovations --- Pests --- Control
Choose an application
The story of the fly and how it could save the world will take you behind the pesky reputation and inside the brain and body of the much misunderstood fly.It investigates the insect as a pest and how man has tried tirelessly, often unsuccessfully) to kill it - exploring everything from how it walks on ceilings to how it survives Ice Ages and outsmarts all manner of fly swats, toxins and traps. The book also reveals how, throughout history, innovative humans - including Genghis Kahn, Napole...
Choose an application
Pesticides --- Agricultural pests --- Crop pests --- Crops --- Pests --- Crop losses --- Plant quarantine --- Plants --- Economic poisons --- Agricultural chemicals --- Poisons --- Health aspects --- Environmental aspects --- Law and legislation --- Control --- Diseases and pests --- Wounds and injuries --- Equipment and supplies --- E-books --- Health aspects.
Choose an application
This document is the report of the “OECD Workshop on Integrated Pest Management (IPM) - Strategies for the adoption and implementation of IPM in agriculture contributing to the sustainable use of pesticides and to pesticide risk reduction”, that took place on 16 19 October 2011, in Berlin, Germany, and was chaired by Dr. Wolfgang Zornbach of the German Federal Ministry of Food, Agriculture and Consumer Protection. The developed detailed recommendations for promoting and facilitating the adoption and implementation of IPM strategies and for encouraging appropriate stakeholders to use IPM tools and measures. The workshop was planned in the framework of the “OECD Strategic Approach in Pesticide Risk Reduction”. It addressed the following four main issues: technology and Information, economics and market access, policies and strategies and measurements and impact. This report includes the outcomes of the workshop discussions, as well as the overall workshop conclusions (Section 4) and recommendations (Section 5) targeted at governments, all stakeholders and OECD.
Pesticides --- Economic poisons --- Agricultural chemicals --- Pests --- Poisons --- Control --- Equipment and supplies
Choose an application
This document incorporates two parts, an MRL Calculator User Guide and an MRL Calculator White Paper which discusses the methodology used in the User Guide.
Pesticides --- Economic poisons --- Agricultural chemicals --- Pests --- Poisons --- Control --- Equipment and supplies
Choose an application
This document provides guidance to national regulatory authorities in providing greater incentives to encourage applicants (manufacturers/registrants) to register agricultural pesticides (including both synthetically and naturally derived products) for minor uses.
Pesticides --- Economic poisons --- Agricultural chemicals --- Pests --- Poisons --- Control --- Equipment and supplies
Choose an application
Cette Ligne directrice décrit une méthode permettant de prédire la voie de dégradation de l’ingrédient actif dans des conditions d’hydrolyses, d’identifier les produits de dégradation, et de déterminer la quantité relative de produits de dégradation. Trois conditions d’hydrolyses représentatives devraient être étudiées. Des substances actives radiomarquées sont employées pour élucider la voie de dégradation possible et pour quantifier de l'ampleur de la dégradation. L'utilisation du tritium (3H) comme marqueur n'est pas autorisée à cause de la possibilité d'échange d'hydrogène avec l'eau. La valeur proposée pour la concentration d'un ingrédient actif hydrosoluble, dans les études à réaliser, est de 1.0 mg/l. Les échantillons peuvent être analysés directement par la chromatographie ou être extraits par une série de solvants ou de mélanges de solvants dont les polarités et autres caractéristiques dépendent de la nature des résidus attendus. Les résidus extractibles sont caractérisés et identifiés. Dans le meilleur des cas les échantillons sont stockés à/au-dessous de -18°C. Le rapport inclut les voies de dégradation observées, la composition des résidus radioactifs totaux, la limite de la quantification pour la détermination de radioactivité et la séparation chromatographique.
Pesticides --- Chemical tests and reagents --- Chemical reagents --- Reagents, Chemical --- Indicators and test-papers --- Economic poisons --- Agricultural chemicals --- Pests --- Poisons --- Control --- Equipment and supplies
Listing 1 - 10 of 14 | << page >> |
Sort by
|