Semi-synthesis and characterization of some new matrine derivatives as insecticidal agents.
Sign Up to like & getrecommendations! Published in 2020 at "Pest management science"
DOI: 10.1002/ps.5817
Abstract: BACKGROUND Matrine is an important traditional plant-derived insecticide with broad-spectrum activity. However, due to its moderate activity, matrine is mainly applied in combination with other pesticides. In order to discover new potential natural-product-based crop protection… read more here.
Keywords: insecticidal activity; matrine; matrine derivatives; insecticidal activities ... See more keywords
Design, Synthesis, and Insecticidal and Fungicidal Activities of Quaternary Ammonium Salt Derivatives of a Triazolyphenyl Isoxazoline Insecticide.
Sign Up to like & getrecommendations! Published in 2022 at "Pest management science"
DOI: 10.1002/ps.6824
Abstract: BACKGROUND Insect pests seriously decrease the yield and quality of agricultural crops. Resistance to commonly used insecticides is increasingly undermining their effectiveness, and therefore the development of agents with novel modes of action is desirable.… read more here.
Keywords: fungicidal activities; triazolyphenyl isoxazoline; quaternary ammonium; ammonium salt ... See more keywords
Insecticidal activities and biochemical properties of Pinellia ternata extracts against the beet armyworm Spodoptera exigua
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Asia-pacific Entomology"
DOI: 10.1016/j.aspen.2017.03.003
Abstract: Abstract The beet armyworm, Spodoptera exigua Hubner (Lepidoptera: Noctuidae), is a key pest of various agricultural crops in many countries throughout the world. The pest requires extensive use of pesticides and field-evolved resistances to conventional… read more here.
Keywords: exigua; pinellia ternata; armyworm spodoptera; spodoptera exigua ... See more keywords
Benzylideneacetone and other phenylethylamide bacterial metabolites induce apoptosis to kill insects
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Asia-pacific Entomology"
DOI: 10.1016/j.aspen.2020.03.008
Abstract: Abstract Xenorhabdus and Photorhabdus are entomopathogenic bacteria that can induce immunosuppression against target insects by suppressing eicosanoid biosynthesis, leading to fatal septicemia. These bacteria can synthesize and release secondary metabolites such as benzylideneacetone (BZA) and… read more here.
Keywords: insects; phenylethylamide bacterial; bacterial metabolites; benzylideneacetone phenylethylamide ... See more keywords
Design, synthesis and insecticidal activities of novel anthranilic diamides containing fluorinated groups as potential ryanodine receptors activitors
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2017.01.019
Abstract: Abstract In order to search for novel potent and environmentally benign insecticides, a series of anthranilic diamides containing various fluorinated groups were designed and synthesized. Their structures were confirmed by 1 H NMR, 13 C… read more here.
Keywords: design synthesis; anthranilic diamides; fluorinated groups; diamides containing ... See more keywords
Design, synthesis and insecticidal activities of novel anthranilic diamides containing polyfluoroalkyl pyrazole moiety
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2017.05.015
Abstract: Abstract In order to discover new molecules with good insecticidal activities, a series of anthranilic diamides containing polyfluoroalkyl pyrazole were designed and synthesized, and their structures were characterized by 1 H NMR and HRMS. Bioassays… read more here.
Keywords: design synthesis; anthranilic diamides; containing polyfluoroalkyl; diamides containing ... See more keywords
Chemical composition, and insecticidal activities of four plant essential oils from Morocco against larvae of Helicoverpa armigera (Hub.) under field and laboratory conditions
Sign Up to like & getrecommendations! Published in 2021 at "Crop Protection"
DOI: 10.1016/j.cropro.2021.105607
Abstract: Abstract Aromatic and medicinal plants are a rich source of molecules with insecticidal activities against many insect pests. The present study investigated the insecticidal activities of four essential oils against the third instar larvae of… read more here.
Keywords: activities four; field; insecticidal activities; oil ... See more keywords
New Synthetic Method and Insecticidal Activities of Novel Imidazopyridine Mesoionic Derivatives Containing an Ester Group.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.1c05879
Abstract: To develop novel insecticides with high efficiency, a new mode of action, and safety to nontarget organisms and the environment, a series of imidazopyridine mesoionic compounds containing an ester group have been designed and synthesized… read more here.
Keywords: ester group; group; new synthetic; imidazopyridine mesoionic ... See more keywords
Synthesis, Insecticidal Activities, and 3D-QASR of N-Pyridylpyrazole Amide Derivatives Containing a Phthalimide as Potential Ryanodine Receptor Activators.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.2c03971
Abstract: To develop potent and environment-friendly insecticides, novel N-pyridylpyrazole amide derivatives containing a phthalimide were designed and synthesized. The preliminary bioassay results showed that most of the target compounds exhibited good insecticidal activities. For oriental armyworm… read more here.
Keywords: containing phthalimide; derivatives containing; pyridylpyrazole amide; amide derivatives ... See more keywords
Antioxidant, antibacterial and insecticidal activities of cypress (Cupressus sempervirens L.) essential oil.
Sign Up to like & getrecommendations! Published in 2023 at "International journal of environmental health research"
DOI: 10.1080/09603123.2023.2207475
Abstract: The aerial parts of cypress (Cupressus sempervirens L.) of three collect regions (Bizerte, Ben-Arous and Nabeul) were reported for their essential oil (EO) compositions, antioxidant, antimicrobial and insecticidal activities. Results showed that the higher EO… read more here.
Keywords: essential oil; cupressus sempervirens; cypress cupressus; ben arous ... See more keywords
A new sesquiterpene lactone glucoside and other constituents from Inula salsoloides with insecticidal activities on striped flea beetle (Phyllotreta striolata Fabricius)
Sign Up to like & getrecommendations! Published in 2018 at "Natural Product Research"
DOI: 10.1080/14786419.2017.1329731
Abstract: Abstract A new sesquiterpene, eupatolide 13-O-β-d-glucopyranoside (eupatolide-II, 1), lactone glucoside, along with 15 known compounds, were isolated from the whole plant of Inula salsoloides (Asteraceae). Dichloromethane extract and compounds 1–11 were used to investigate insecticidal… read more here.
Keywords: lactone glucoside; striped flea; flea beetle; inula salsoloides ... See more keywords