Results 71 to 80 of about 127,416 (338)

Can outsourcing pest and disease control help reduce pesticide expenditure? Evidence from rice farmers

open access: yesAgribusiness, EarlyView.
Abstract Outsourcing pest and disease control (PDC) has grown rapidly worldwide, especially in developing countries. Although numerous studies have investigated various advantages of outsourcing PDC, little is known about its impact on pesticide expenditure.
Pengcheng Wang   +2 more
wiley   +1 more source

Understanding the information landscape in agricultural communities in rural Bangladesh

open access: yesTHE ELECTRONIC JOURNAL OF INFORMATION SYSTEMS IN DEVELOPING COUNTRIES, Volume 89, Issue 1, January 2023., 2023
Abstract Knowledge sharing in rural agricultural communities is vital to the success of farmers and sustaining high yields. A range of actors in the knowledge landscape participate in knowledge sharing, and with this, a variety of complexities are introduced.
Suvodeep Mazumdar   +5 more
wiley   +1 more source

How Competitive Is Myanmar's Rice Sector? A Comparison of Production Costs and Efficiency

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper analyzes the cost competitiveness of rice production in Myanmar by examining production costs, cost efficiency, and the potential effect of improving cost efficiency on the country's global competitiveness. To achieve this, we conduct a comparative analysis of production costs among major rice‐producing countries and estimate the ...
Nandar Aye Chan   +3 more
wiley   +1 more source

Understanding the Occurrence and Transport of Current-use Pesticides in the San Francisco Estuary Watershed

open access: yesSan Francisco Estuary and Watershed Science, 2008
The occurrence and potential effects of current-use pesticides are of concern in the San Francisco Estuary watershed but our understanding of the spatial and temporal distribution of contamination is limited.
Kathryn Kuivila, Michelle Hladik
doaj  

Evaluation of six different groups of insecticides for the control of citrus psylla Diaphorina citri (Hemiptera: Psyllidae) [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2005
Studies on the efficacy of different insecticides against citrus psylla, Diaphorina citri (Hemiptera: Psyllidae) were carried out at Agricultural Research Institute, Tarnab, Peshawar, Pakistan. Six insecticides viz.
Rakhmin Gul, Hayat Badshah, Farmanullah
doaj  

Economic Impact of the Introduction and Establishment of Drosophila suzukii on Sweet Cherry Production in Switzerland

open access: yesInsects, 2017
First detected in Switzerland in 2011, the invasive Drosophila suzukii, spotted wing drosophila, has caused recurring costs for growers of berries and fruit.
Dominique Mazzi   +4 more
doaj   +1 more source

The Comprehensive Roadmap Toward Malaria Elimination Using Graphene and its Promising 2D Analogs

open access: yesAdvanced NanoBiomed Research, EarlyView.
Material based on a diversity of graphene with chemical properties of strong strength, high mobility, high transparency, good heat conductivity, biocompatibility, and chemical stability, advanced devices demonstrating antimalarial characteristics can be used for malaria treatment at different stages of malaria development from the injection of ...
Fangzhou He   +11 more
wiley   +1 more source

Autonomous Agriculture Robot for Smart Farming [PDF]

open access: yesarXiv, 2022
This project aims to develop and demonstrate a ground robot with intelligence capable of conducting semi-autonomous farm operations for different low-heights vegetable crops referred as Agriculture Application Robot(AAR). AAR is a lightweight, solar-electric powered robot that uses intelligent perception for conducting detection and classification of ...
arxiv  

High‐throughput behavioral phenotyping of tiny arthropods: Chemosensory traits in a mesostigmatic hematophagous mite

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 339, Issue 1, Page 46-62, January 1, 2023., 2023
We validated a new high‐throughput system based on nanocomputers connected to cameras automatically tracking movements of single mites. Our results confirm the existence of a volatile pheromone deposited by D. gallinae and attractive to conspecifics.
Stefano Masier   +8 more
wiley   +1 more source

Venda de produtos fitofarmacêuticos em Portugal, 2001-2008 Sales of plant protection products in Portugal, 2001-2008

open access: yesRevista de Ciências Agrárias, 2012
Com o objetivo de ter uma visão global sobre a evolução das vendas de produtos fitofarmacêuticos, no período compreendido entre 2001 e 2008, faz-se uma análise aos quantitativos de vendas de substâncias ativas de produtos fitofarmacêuticos, tendo por ...
Maria Margarida Vieira
doaj  

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