Results 71 to 80 of about 149,573 (313)

Policy uncertainty shocks and farm investments in Europe: Evidence from a newspaper‐based index

American Journal of Agricultural Economics, EarlyView.
Abstract In order to quantify the impact of agricultural policy uncertainty on European farmers' investment behavior, we construct a newspaper‐based monthly index of European agricultural policy uncertainty from 2013 to 2023. We use 327,224 newspaper articles to assess and compare the trends in policy uncertainty across five top agricultural producers ...
Viviana Garcia, Scott M. Swinton, Robert Finger   +2 more
wiley   +1 more source

Synergy between repellents and non-pyrethroid insecticides strongly extends the efficacy of treated nets against Anopheles gambiae. [PDF]

, 2007
BACKGROUND: To manage the kdr pyrethroid-resistance in Anopheline malaria vectors, new compounds or new strategies are urgently needed. Recently, mixing repellents (DEET) and a non-pyrethroid insecticide (propoxur) was shown to be as effective as ...
Boko, Pélagie, Boko Pélagie, Lapied Bruno, Odjo, A., Bruno Lapied, Pennetier Cédric, N'Guessan Raphaël, Bruno Lapied (369117), Boko, P., Pélagie Boko, Raphaël N'Guessan (9672641), Pennetier, Cédric, Abibatou Odjo, Vincent Corbel (63075), Hougard, Jean-Marc, Lapied, B., N' Guessan, R., Lapied, Bruno, Hougard Jean-Marc, Cédric Pennetier, Vincent Corbel, Abibatou Odjo (435886), Odjo Abibatou, N'Guessan, Raphaël, Pélagie Boko (16071977), Corbel Vincent, Jean-Marc Hougard (369118), Raphaël N'Guessan, Cédric Pennetier (369116), Odjo, Abibatou, Jean-Marc Hougard, Corbel, Vincent   +31 more
core   +1 more source

Early Modern Amateur Botany and Historical Biodiversity: An Interdisciplinary Approach to the Herbarium Ruperti (1698–1705)

Berichte zur Wissenschaftsgeschichte, EarlyView.
The Herbarium Ruperti, compiled by the Lutheran theologian Georg Andreas Ruperti and containing ca. 1300 plants, represents one of the earliest comprehensive collections documenting the flora of northern Germany before the emergence of systematic botanical surveys.
Thomas Biskup
wiley   +1 more source

Peer review of the pesticide risk assessment of the active substance Bacillus thuringiensis subsp. kurstaki strain PB 54

EFSA Journal, 2021
The conclusions of the EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Denmark, and co‐rapporteur Member State, the Netherlands, for the pesticide active substance ...
European Food Safety Authority (EFSA), Maria Anastassiadou, Maria Arena, Domenica Auteri, Alba Brancato, Laszlo Bura, Luis Carrasco Cabrera, Eugenia Chaideftou, Arianna Chiusolo, Federica Crivellente, Chloe De Lentdecker, Mark Egsmose, Gabriella Fait, Luna Greco, Alessio Ippolito, Frederique Istace, Samira Jarrah, Dimitra Kardassi, Renata Leuschner, Alfonso Lostia, Christopher Lythgo, Oriol Magrans, Iris Mangas, Ileana Miron, Tunde Molnar, Laura Padovani, Juan Manuel Parra Morte, Ragnor Pedersen, Hermine Reich, Miguel Santos, Rachel Sharp, Csaba Szentes, Andrea Terron, Manuela Tiramani, Benedicte Vagenende, Laura Villamar‐Bouza   +35 more
doaj   +1 more source

Influence of preparative form on the target efficiency and toxicity of the solid insecticide based on pyrethroid and neonicatinoid

Chimica Techno Acta, 2022
The influence of solid preparative form was studied on the «GET Dry» insecticide based on alpha-cypermethrin and imidacloprid. The target efficiency as acute and residual impact was studied when agent was applied against the bedbugs (Cimex hemipterus ...
Andrey V. Tretiakov, Sergey B. Yaroshuk, Vyacheslav F. Markov, Lyudmila G. Budnik   +3 more
doaj   +1 more source

Pyrethroid resistance in Anopheles gambiae leads to increased susceptibility to the entomopathogenic fungi Metarhizium anisopliae and Beauveria bassiana [PDF]

, 2010
Background Entomopathogenic fungi are being investigated as a new mosquito control tool because insecticide resistance is preventing successful mosquito control in many countries, and new methods are required that can target insecticide-resistant malaria
Knols, B.G.J., Bart GJ Knols, Koenraadt, C.J.M., Annabel FV Howard, Knols Bart GJ, Takken Willem, Howard Annabel FV, Howard, A.F.V., Constantianus JM Koenraadt, Farenhorst, M., Marit Farenhorst, Takken, W., Koenraadt Constantianus JM, Willem Takken, Farenhorst Marit   +14 more
core   +1 more source

Biotic modulators of global change effects on plant communities

Biological Reviews, EarlyView.
ABSTRACT Understanding and predicting future plant biodiversity and productivity is critical for prioritizing global change mitigation, conservation, and restoration efforts. One major challenge is that we know remarkably little about how interspecific interactions may modulate the effects of global change factors on diversity and productivity.
Anu Eskelinen, Martin Andrzejak, W. Stanley Harpole, Susan Harrison, Aimée T. Classen, Anna‐Liisa Laine, Noémie A. Pichon, Anita C. Risch, Jake Alexander, Maria‐Theresa Jessen, Phoebe L. Zarnetske, Lotte Korell   +11 more
wiley   +1 more source

A pre-intervention study of malaria vector abundance in Rio Muni, Equatorial Guinea: their role in malaria transmission and the incidence of insecticide resistance alleles. [PDF]

, 2008
BACKGROUND: Following the success of the malaria control intervention on the island of Bioko, malaria control by the use of indoor residual spraying (IRS) and long-lasting insecticide-treated nets (LLITN) was extended to Rio Muni, on the mainland part of
Mohloai, P., Govender Dayanandan, Ramdeen, Varsha, Kleinschmidt, Immo, Ramdeen Varsha, Bass, C. G., Ramdeen, V., Kleinschmidt, I., Edu Amado, Govender, D., Edu, Amado Edjang, Mohloai, Peter, Kleinschmidt Immo, Bass, Chris, Yellot Lee, Yellot, Lee, Ridl Frances C, Schwabe Christopher, Maharaj, Rajendra, Schwabe, C., Ridl, Frances C, Torrez Miguel, Ridl, F. C., Torrez, Miguel, Maharaj, R., Yellot, L., Mohloai Peter, Govender, Dayanandan, Torrez, M., Edu, A. E., Schwabe, Christopher, Bass Chris, Maharaj Rajendra, Dayanandan Govender, Amado Edu, Frances C Ridl, Peter Mohloai, Lee Yellot, Christopher Schwabe, Chris Bass, Varsha Ramdeen, Rajendra Maharaj, Immo Kleinschmidt, Miguel Torrez   +43 more
core   +1 more source

The Influence of Incongruent Line Extensions on Choice of a Brand's Pre‐Existing Products: The Mediating Role of Curiosity

Journal of Consumer Behaviour, EarlyView.
ABSTRACT Many brands have added highly incongruent products to their product lines, such as Lay's Chicken and Waffles Potato Chips, Blueberry Cheerios, and Carrot Cake Oreos. This paper investigates how highly incongruent products influence the choice of pre‐existing items in the product line.
Brittney Stephenson, Nan Zhao, Cynthia Cryder, Robyn A. LeBoeuf, Stephen M. Nowlis   +4 more
wiley   +1 more source

Dual‐Function Electrocatalysis: Simultaneous Wastewater Remediation and Hydrogen Evolution—A Comprehensive Review

Carbon Energy, EarlyView.
Replacing the oxygen evolution reaction with the electro‐oxidation of pollutants and waste streams offers an energy‐efficient route for simultaneous hydrogen production and pollutant remediation. This review summarizes the reaction mechanisms, catalyst design principles, and emerging paired‐electrolysis strategies that govern activity, selectivity ...
Safa Al‐Yahyaey, Rashid Al‐Hajri, Ala'a H. Al‐Muhtaseb, Hussein A. Younus, Mohammed Al‐Abri   +4 more
wiley   +1 more source