Results 121 to 130 of about 232,788 (284)
Assessment of ecotoxicological hazard and risk of groundwater contamination with different groups of pesticides [PDF]
Medičnì Perspektivi, 2017 The aim of our work was to determine ecotoxicological risk of herbicides, insecticides, fungicides of different chemical classes with different mechanisms of action by the method of Melnikov M.M. and leaching potential index by the method of Sergeev S.G.
Stavnichenko P.V. +3 more
doaj
New Plant Protection, EarlyView.Abstract Insect natural enemies, encompassing predators and parasitoids, serve as vital regulators of pest populations and architects of ecosystem balance. Most studies on natural enemies have focused on understanding the mechanisms by which these insects eliminate pests after an attack.
Yaoyao Chen +3 more
wiley +1 more source
Identifying knowledge gaps about context dependency in freshwater species invasions
Oikos, EarlyView.The abiotic template of freshwater ecosystems is being altered by human activity on a global scale, often promoting the establishment of new invasive taxa and increasing the likelihood of facilitation between invaders. These positive interactions represent a substantive threat to freshwater ecosystems by promoting the establishment and persistence of ...
Samuel F. Fritz +10 more
wiley +1 more source
Galleria mellonella (L.) (Pyralidae) und Spodoptera exigua (Hübner) (Noctuidae): Wirkungsunterschiede zwischen XenTari® (Bacillus thuringiensis aizawai), NeemAzal T/S® und ihren Kombinationen [PDF]
, 2008 Both, G. mellonella and S. exigua, are most important pests in tropical countries. G. mellonella has five to six generations per year (Abid et al. 1997; Ali 1996), there, and feeding in bee combs they find, besides wax, residues of honey, insect skin and
Ahmad, Masum +3 more
core
ChemistryOpen, EarlyView.The study demonstrated that thidiazine compounds potentiated the action of antibiotics. The compounds associated with norfloxacin against S. aureus showed greater significance in relation to the other medications. The indiscriminate use of antibiotics has led to the selection of resistant bacterial strains, significantly reducing the effectiveness of ...
João Arthur de Oliveira Borges +15 more
wiley +1 more source
AN ECONOMIC EVALUATION OF SOYBEAN STINK BUG CONTROL ALTERNATIVES FOR THE SOUTHEASTERN UNITED STATES [PDF]
Methyl parathion or Penncap M (an encapsulated methyl parathion) are used extensively throughout the United States for controlling stink bug pests in soybeans, Glycine Max (L.) Merrill. However, this insecticide is highly toxic to mammals, birds, and non-
Chyen, David +3 more
core +1 more source
ChemistryOpen, EarlyView.Natural products derived from plants, animals, fungi, bacteria, and minerals contain diverse bioactive classes such as alkaloids, flavonoids, terpenoids, saponins, tannins, and phenolics. These natural products work through different mechanisms, including ROS inhibition, NF‐κB suppression, and cytokine regulation, and exhibit wide applications across ...
Sajid Ali +4 more
wiley +1 more source
Development of Attractive Toxic Sugar Baits (ATSBs) System and Its Effectiveness in Mosquito Control
InsectsBackground: Attractive Toxic Sugar Baits (ATSBs) are an innovative vector control strategy based on the “attract-and-kill” principle. The core of ATSBs lies in the preparation of attractive and toxic baits through the mixing and proportioning of luring ...
Ruixiang Zhang +9 more
doaj +1 more source
Efficient One‐Pot Synthesis of Benzothiazole Compounds From Vinamidinium Salts
ChemistryOpen, EarlyView.A catalyst‐free one‐pot reaction of vinamidinium salts with benzothiazole hydrazines efficiently produces 1,3‐bis((3‐methylbenzo[d]thiazol‐2(3H)‐ylidene)hydrazineylidene)propan‐2‐ol (BBTA) and 1‐((1Z,3E)‐1‐(dimethylamino)‐3‐(((Z)‐3‐methylbenzo[d]thiazol‐2(3H)‐ylidene)hydrazineylidene)prop‐1‐en‐2‐yl)pyridin‐1‐ium (DMBT) derivatives.This simple method ...
Zeinab khosravi +4 more
wiley +1 more source