Results 271 to 280 of about 15,158,442 (344)
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+5 more
wiley +1 more source
Landscape features support natural pest control and farm income when pesticide application is reduced. [PDF]
Klinnert A+11 more
europepmc +1 more source
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+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]
Sam-On MFS+4 more
europepmc +1 more source
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+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]
Olaboro S+6 more
europepmc +1 more source
From waste to resource: Garlic peel‐derived proteases (Allium sativum) for nematode control
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+8 more
wiley +1 more source
A framework for identifying fertility gene targets for mammalian pest control. [PDF]
Clark AC+9 more
europepmc +1 more source