Results 81 to 90 of about 179,101 (303)

Yield Response and Production Risk: An Analysis of Integrated Pest Management in Cotton

open access: yesJournal of Agricultural and Resource Economics, 1994
Production uncertainty is commonly believed to be an impediment to the adoption of less pesticide-intensive methods in agriculture such as integrated pest management (IPM). To investigate the effects of pest control inputs on yields and yield variability,
Brian H. Hurd
doaj   +1 more source

Historical Population Increases and Related Inciting Factors of Agrilus anxius, Agrilus bilineatus, and Agrilus granulatus liragus (Coleoptera: Buprestidae) in the Lake States (Michigan, Minnesota, and Wisconsin) [PDF]

open access: yes, 2019
Three native species of tree-infesting Agrilus have regularly reached outbreak levels in the Lake States (Michigan, Minnesota, and Wisconsin), including A. anxius Gory (bronze birch borer), A.
Haack, Robert A., Petrice, Toby
core   +2 more sources

Assessing Agricultural Green Total Factor Productivity in Latin America

open access: yesAgribusiness, EarlyView.
ABSTRACT The agricultural sector in Latin America plays a vital role in ensuring food security while impacting the environment. However, there remains a lack of analysis regarding the inputs responsible for pollution within its sub‐technologies. Hence, this article aims to assess agricultural green total factor productivity (TFP) through a novel ...
Tianxiang Li   +2 more
wiley   +1 more source

Pest Risk Analysis in Germany over the course of time

open access: yesJournal für Kulturpflanzen
In this paper, the framework and procedures for Pest Risk Analysis (PRA) in Germany are outlined from their beginning in the late 1990s, emphasizing its critical role in protecting plant health against new pest introductions through trade and transport.
Gritta Schrader   +3 more
doaj   +1 more source

Harmonia axyridis: an environmental risk assessment for Northwest Europe [PDF]

open access: yes, 2008
In this paper, we summarize the international situation with respect to environmental risk assessment for biological control agents. Next, we apply a recently designed, comprehensive risk evaluation method consisting of a stepwise procedure to evaluate ...
Babendreier, D.   +3 more
core   +2 more sources

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

Guidance on methodology for evaluation of the effectiveness of options for reducing the risk of introduction and spread of organisms harmful to plant health in the EU territory

open access: yesEFSA Journal, 2012
The European Food Safety Authority (EFSA) requested the Panel on Plant Health (PLH Panel) to provide guidance for the evaluation of the effectiveness of the options for plants and plant products for reducing the risk of introduction and spread of harmful
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

Pest Risk Analysis For Nematus Lipovskyi

open access: yes, 2014
CZ; cs; efsa.focalpoint@mze ...
openaire   +1 more source

Toxicity and residual activity of spinetoram to neonate larvae of Grapholita molesta (Busck) and Cydia pomonella (L.) (Lepidoptera: Tortricidae): Semi-field and laboratory trials [PDF]

open access: yes, 2016
Spinetoram is a fermentation insecticide, derived from the actinomycete Saccharopolyspora spinosa. It works by disrupting the GABA-gated chloride channels and by causing persistent activation of insect nicotinic acetylcholine receptors.
Avilla Hernández, Jesús   +4 more
core   +2 more sources

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