Results 271 to 280 of about 15,158,442 (344)

Testing Differently Substituted Quinoxaline‐2,3‐Dithiolate Ligands in Z‐Stereoretentive Olefin Metathesis Leading to Pheromone of Rice Yellow Stem Borer (Scirpophaga incertulas)

European Journal of Lipid Science and Technology, EarlyView.
A set of Z‐stereoretentive olefin metathesis catalysts was tested in the synthesis of a pheromone of rice yellow stem borer (Scirpophaga incertulas)—one of the major rice pests in Asia. ABSTRACT Stereoselective olefin metathesis offers access to geometrically well‐defined C–C double bonds and is considered a promising new method for transforming plant ...
Maryana Nadirova, Łukasz Grzesiński, Artur Brotons‐Rufes, Albert Poater, Anna Kajetanowicz, Karol Grela   +5 more
wiley   +1 more source

Landscape features support natural pest control and farm income when pesticide application is reduced. [PDF]

Nat Commun
Klinnert A, Barbosa AL, Catarino R, Fellmann T, Baldoni E, Beber C, Hristov J, Paracchini ML, Rega C, Weiss F, Witzke P, Rodriguez-Cerezo E.   +11 more
europepmc   +1 more source

Stereoselective Synthesis of Unsymmetrical 3,3‐Diarylpropenals by a Suzuki‐Miyaura Reaction of (Z)‐3‐Aryl‐3‐chloropropenal Intermediates

European Journal of Organic Chemistry, Accepted Article.
Using (Z)‐3‐aryl‐3‐chloropropenals, we have developed an efficient route for the stereoselective synthesis of unsymmetrical 3,3‐diarylpropenals in high yield with very good retention of stereochemistry. Consequently, we have found an efficient route for the stereoselective synthesis of 3,3‐diarylpropenoic acids which are precursors to 4‐arylcoumarins ...
Emma Wilhelmina Goldman, Raymond Nelson Dominey, Will Carrick, Emily Kluball, Kaleigh Hall, Nakul Telang, Colin Lowery, Bret Adams, Nan Caslahau, Adam Greenblatt, René Kanters, John Gupton   +11 more
wiley   +1 more source

Exploring the Global Trends of Bacillus, Trichoderma and Entomopathogenic Fungi for Pathogen and Pest Control in Chili Cultivation. [PDF]

Saudi J Biol Sci
Sam-On MFS, Mustafa S, Yusof MT, Mohd Hashim A, Ku Aizuddin KNA.   +4 more
europepmc   +1 more source

Severity of effect considerations regarding the use of mutation as a toxicological endpoint for risk assessment: A report from the 8th International Workshop on Genotoxicity Testing (IWGT)

Environmental and Molecular Mutagenesis, EarlyView.
Abstract Exposure levels without appreciable human health risk may be determined by dividing a point of departure on a dose–response curve (e.g., benchmark dose) by a composite adjustment factor (AF). An “effect severity” AF (ESAF) is employed in some regulatory contexts.
Barbara L. Parsons, Marc A. Beal, Kerry L. Dearfield, George R. Douglas, Min Gi, B. Bhaskar Gollapudi, Robert H. Heflich, Katsuyoshi Horibata, Michelle Kenyon, Alexandra S. Long, David P. Lovell, Anthony M. Lynch, Meagan B. Myers, Stefan Pfuhler, Alisa Vespa, Andreas Zeller, George E. Johnson, Paul A. White   +17 more
wiley   +1 more source

Feeding Preferences of the Bean Leaf Beetle (Ootheca spp.) (Coleoptera: Chrysomelidae): Insights for Targeted Pest Control Strategies in Uganda. [PDF]

Insects
Olaboro S, Kyamanywa S, Lutaakome M, Paparu P, Halerimana C, Nkalubo ST, Otim MH.   +6 more
europepmc   +1 more source

Turfgrass pest control /

, 1973
A. J. Turgeon, R. P. Randall, Malcolm C. Shurtleff   +2 more
openalex   +2 more sources

From waste to resource: Garlic peel‐derived proteases (Allium sativum) for nematode control

Environmental Progress &Sustainable Energy, EarlyView.
Abstract This study aimed to prepare a protease‐rich extract from garlic peel (Allium sativum) and evaluate its nematicidal potential. The garlic peel was crushed, suspended in distilled water, and the obtained extract was subjected to filtration, centrifugation, and dialysis to concentrate the proteases. The nematicidal activity was tested in vitro on
Cecilia Baldoino Ferreira, Paulo Henrique Frois Correa Barros, Micaela Rodrigues de Sousa, Carlos Henrique Milagres Ribeiro, Ruth Celestina Condori Mamani, Ana Carolina Silva, Julia Carvalho Araújo, Maria Lúcia Bianchi, Filippe Elias de Freitas Soares   +8 more
wiley   +1 more source

A framework for identifying fertility gene targets for mammalian pest control. [PDF]

Mol Ecol Resour
Clark AC, Edison R, Esvelt K, Kamau S, Dutoit L, Champer J, Champer SE, Messer PW, Alexander A, Gemmell NJ.   +9 more
europepmc   +1 more source

Prevalence and Control of Confectionery Pests

, 1970
Toyoaki HARADA
openalex   +2 more sources