Results 161 to 170 of about 1,038,852 (333)

Fendioxypyracil, a new and systemic PPO‐inhibiting herbicide for X‐spectrum weed control

Pest Management Science, EarlyView.
This graphical abstract presents the discovery and synthesis of PPO herbicide structures with a central pyridine core, showing molecular conformations, dose–response inhibition curves for PPO1 and PPO2, and comparative weed and grass control efficacy of fendioxypyracil versus other herbicides in greenhouse and field trials.
Tobias Seiser, Aimone Porri, Philipp Johnen, Silke Zeyer, Judith Wahrheit, Michael Betz, Breght Vandenberghe, Scott Asher, Liliana Parra Rapado   +8 more
wiley   +1 more source

Elicitation of defense responses in rice against sheath blight using salicylic acid and methyl jasmonate

Discover Plants
Salicylic acid (SA) and methyl jasmonate (MeJA ) are plant defense elicitors with proven antimicrobial properties against various plant pathogens. Rhizoctonia solani, the pathogen responsible for rice sheath blight remains a significant challenge to rice
Raghu Shivappa, Prasanna S. Koti, B. Jeevan, C. Anilkumar, Mathew S. Baite, Manoj Choudhary, Shyamaranjan Das Mohapatra   +6 more
doaj   +1 more source

Characterization and transcriptomic analysis of a native fungal pathogen against the rice pest Nilaparvata lugens. [PDF]

Front Microbiol, 2023
Wang ZL, Wang YD, Cheng YQ, Ye ZH, Liu GF, Yu XP.   +5 more
europepmc   +1 more source

Amino acid vectorization of salicylic acid enables efficient activation of NPR1‐dependent defense without phytotoxicity

Pest Management Science, EarlyView.
Amino acid‐vectorized salicylic acid activates PR1/NPR1‐dependent defenses without phytotoxicity, showing an efficient strategy for controlled delivery and enhanced plant immunity. Abstract BACKGROUND Addressing global food security under rapid population growth and climate change requires sustainable strategies to protect crops from pathogens while ...
Ruth Oussou, Benoit Guichard, Loïc Lemée, Vincent Lebeurre, Cécile Marivingt‐Mounir, Jean‐François Chollet, Sylvain La Camera   +6 more
wiley   +1 more source

Mechanisms of Resistance of Oryza sativa to Phytophagous Insects and Modulators Secreted by Nilaparvata lugens (Hemiptera, Delphacidae) When Feeding on Rice Plants

Agronomy
The brown planthopper, Nilaparvata lugens (Stål, 1854), is the most devastating pest of rice (Oryza sativa L.). Although insecticides are used to control this pest, host plant resistance is a more effective and economic solution.
Xiaohong Zheng, Weiling Wu, Yuting Huang, Kedong Xu, Xinxin Shangguan   +4 more
doaj   +1 more source

Management of the Rice Tungro Virus Vector \u3ci\u3eNephotettix virescens\u3c/i\u3e (Homoptera: Cicadellidae) with Controlled-Release Formulations of Carbofuran [PDF]

, 1984
Field trials were conducted in lowland flooded rice in the Philippines to evaluate a number of carbofuran controlled-release formulations in comparison with commercial formulations. The test formulations were based on a biodegradable matrix of pine kraft
Aquino, G. B., Batterby, S., Heinrichs, E. A., Valencia, S. L., Wilkins, R. M.   +4 more
core   +1 more source

RNA interference in crop protection: opportunities and challenges during the transition to commercialization

Pest Management Science, EarlyView.
RNA interference (RNAi) technologies, host‐induced gene silencing (HIGS) and spray‐induced gene silencing (SIGS), potentially offer sustainable crop protection. However, efficacy, costs, regulatory clarity, and socio‐environmental impacts require further evaluation for broader use.
Elisabetta Sergi, Anna Narduzzo, Alessandra Di Canito, Francesco Favaretto, Luca Nerva, Walter Chitarra, Lucia Bologna, Jacopo Bacenetti, Giuliana Maddalena, Simona Masiero, Ileana Vigentini, Gabriella De Lorenzis, Silvia Laura Toffolatti   +12 more
wiley   +1 more source

Evaluation of the Parasitism Capacity of a Thelytoky Egg Parasitoid on a Serious Rice Pest, Nilaparvata lugens (Stål). [PDF]

Animals (Basel), 2022
Shi L, Liu D, Qiu L, Jiang Z, Zhan Z.
europepmc   +1 more source

Analysis of glutamine synthetase target‐site mutations and their role in endowing glufosinate‐ammonium resistance

Pest Management Science, EarlyView.
GS2.2 G255D mutation conferred enzyme‐level glufosinate insensitivity but no whole‐plant resistance, showing trade‐offs between catalytic function and herbicide binding and providing a baseline for future studies on target‐site glufosinate resistance.
Aimone Porri, Susee Sudhakar, Matheus M Noguera, Michael Betz, Jens Lerchl, Franck E Dayan, Ingo Meiners, Tino Caldarelli, Jason Norsworthy   +8 more
wiley   +1 more source

PENDIDIKAN DAN PELATIHAN PENGENDALIAN TERPADU HAMA PENGGEREK BATANG PADI DI KELURAHAN PENATIH, KECAMATAN DENPASAR TIMUR, KOTA DENPASAR

Buletin Udayana Mengabdi, 2012
Education and training on integrated pest management (IPM) of Rice Stem Borrer has been held at Penatih village, Denpasar regency on 15 st September 2007. The activities aimed to improve knowledge farmer of Rice Stem Borrer and factors influence the
: I Nyoman Wijaya
doaj