Results 91 to 100 of about 125,887 (265)
The global status of insect resistance to neonicotinoid insecticides [PDF]
, 2015 The first neonicotinoid insecticide, imidacloprid, was launched in 1991. Today this class of insecticides comprises at least seven major compounds with a market share of more than 25% of total global insecticide sales.
Denholm, I. +7 more
core +1 more source
Crystallization‐Induced Emission Enhancements of Hybrid Butenolide‐Diphenylethenes
Chemistry – A European Journal, EarlyView.Hybrid butenolide‐diphenylethene fluorophores show crystallization‐induced emission enhancement (CIEE), with substituents tuning solid‐state quantum yields up to 50%. One derivative, BuCM, displays dual‐state emissions (DSE), making this compact scaffold a promising platform for CIEE/DSE‐active fluorophores.
Sujlesh Sharma +3 more
wiley +1 more source
Availability of insecticides for the control of malaria
, 1949 Documents WHO.IC/Mal/1-25, WHO/Mal/26-33 bound in 1 volWHO/Mal./31WHO/Insecticides/41 ...
WHO Expert Committee on Insecticides Session. (2nd : 1949 : Geneva, Switzerland)
core
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Sustainability assessment advances corporate social responsibility toward inclusive development. Widely recognized approaches prove inadequate for micro, small, and medium enterprises (MSMEs), resulting in fragmented proliferation that hinders cumulative knowledge.
Luísa Couto Gonçalves de Souza +2 more
wiley +1 more source
Expert Committee on Insecticides, first session : provisional agenda
, 1949 Documents WHO.IC/Mal/1-25 [WHO.IC/79-82], WHO/Mal/26-33 bound in 1 volWHO/Mal./30WHO/Insecticides/31 ...
Expert Committee on Insecticides Session. (1st : 1949 : Geneva, Switzerland)
core
Some properties of a mechanism delaying penetration of insecticides into houseflies
, 1970 The penetration of insecticides into houseflies, with and without the factor that delays penetration, was studied by measuring the amounts of the insecticides on the surface of the flies at intervals after treatment.
Sawicki, R. M., Lord, K. A.
core +1 more source
Perceived importance and didactic difficulty of chemistry education: Insights from Czech teachers
The Curriculum Journal, EarlyView.Abstract This empirical study examines how chemistry teachers in lower and upper secondary schools in the Czech Republic evaluate the content of the chemistry curriculum, focussing on its perceived importance and didactic difficulty. Based on a quantitative survey (N = 146), the study provides insight into the pedagogical content knowledge of ...
Jitka Lorenzová +6 more
wiley +1 more source
Oxidant‐Expedited Synthesis of H‐Phosphonates
European Journal of Organic Chemistry, EarlyView.An exceptionally mild method for synthesis of alkyl and aryl H‐phosphonates from phosphites is reported, requiring only water and O2 (including air) as reagents. Mechanistic experiments indicate that the role of O2 (and other oxidants) in the transformation is to promote a radical mechanism, and that H2O functions to provide both the hydrogen and the ...
Dara T. Curran +4 more
wiley +1 more source
Influence of pesticide use on flower formation and fertility of some fruit species
International Journal of Horticultural Science, 2008 This review evaluated previous studies on the effect of pesticide use on flower formation and fertility of some fruit species. The study was divided into two parts.
I. J. Holb
doaj +1 more source
Cytotoxicity of 19 Pesticides in Rainbow Trout Gill, Liver, and Intestinal Cell Lines
Environmental Toxicology and Chemistry, EarlyView.Abstract The rainbow trout gill cell line (RTgill‐W1), via test guideline 249 of the Organisation for Economic Co‐operation and Development, has been established as a promising New Approach Methodology, although to advance confidence in the method more case studies are needed that: 1) expand our understanding of applicability domains (chemicals with ...
Sophie Emberley‐Korkmaz +4 more
wiley +1 more source