Results 31 to 40 of about 537,074 (304)

Pesticides Handling Practices Among Potato Growers in Kavrepalanchok, Nepal [PDF]

, 2020
The rate of pesticide application in the agricultural field is surging. Farmers are getting exposed to pesticide hazards from the misuse and unsafe handling of pesticides.
Katuwal, K. (Krishna), Sapkota, K. R. (Kashi), Sapkota, S. (Sanjib), Sapkota, S. (Sundar)   +3 more
core  

Physiological mechanism of sodium salicylate and folcisteine on alleviating salt stress in wheat seedlings

Scientific Reports, 2023
Soil salinization substantially hampers the growth and development of wheat, potentially leading to plant death in severe cases, thus reducing grain yield and quality. This phenomenon poses a significant threat to food security in China.
Aohui Han, Cuiling Wang, Jingchong Li, Li Xu, Xiaoyan Guo, Weiguo Li, Feng Zhou, Runqiang Liu   +7 more
doaj   +1 more source

1973 Evaluations of Some Pesticide Residues in Food: The Monographs. Food and Agriculture Organization of the United Nations, Rome, 1975. 491 p. Available from Unipub, Box 433, Murray Hill Station, New York, NY 10016. $15.00. [PDF]

, 2017
(excerpt) The evaluations of residues on foodstuffs contained in these monographs were prepared by a joint meeting of an FA0 expert committee and a WHO expert committee on pesticide residues that met in Geneva and produced its report Pesticide Residues ...
Brown, A. W. A
core   +2 more sources

Design, synthesis, and biological activity of novel 1,2,4-oxadiazole derivatives

BMC Chemistry, 2020
Background Plant diseases seriously threaten food security, it is urgent to discover efficient and low-risk chemical pesticides. 1,2,4-Oxadiazole derivatives exhibit broad spectrum of agricultural biological activities.
Lingzhi Zhu, Huanan Zeng, Dan Liu, Yun Fu, Qiong Wu, Baoan Song, Xiuhai Gan   +6 more
doaj   +1 more source

Synthesis and biological activity of myricetin derivatives containing 1,3,4-thiadiazole scaffold

Chemistry Central Journal, 2017
Background Myricetin and 1,3,4-thiadiazole derivatives were reported to exhibit favorable antiviral and antibacterial activities. Aiming to discover novel myricetin analogues with potent activities, a series of novel myricetin derivatives containing 1,3 ...
Xinmin Zhong, Xiaobin Wang, Lijuan Chen, Xianghui Ruan, Qin Li, Juping Zhang, Zhuo Chen, Wei Xue   +7 more
doaj   +1 more source

Design, synthesis, antiviral bioactivities and interaction mechanisms of penta-1,4-diene-3-one oxime ether derivatives containing a quinazolin-4(3H)-one scaffold

BMC Chemistry, 2019
Background penta-1,4-diene-3-one oxime ether and quinazolin-4(3H)-one derivatives possess favorable agricultural activities. Aiming to discover novel molecules with highly-efficient agricultural activities, a series of penta-1,4-diene-3-one oxime ether ...
Lijuan Chen, Xiaobin Wang, Xu Tang, Rongjiao Xia, Tao Guo, Cheng Zhang, Xiangyang Li, Wei Xue   +7 more
doaj   +1 more source

An Innovative Chiral UPLC-MS/MS Method for Enantioselective Determination and Dissipation in Soil of Fenpropidin Enantiomers

Molecules, 2022
As a chiral piperidine fungicide, fenpropidin has been widely used to control plant diseases. However, there are rare studies that have investigated fenpropidin at the enantiomer level.
Rui Li, Yanqing Zhang, Yanhong Li, Zihao Chen, Zhen Wang, Minghua Wang   +5 more
doaj   +1 more source

Rapid Residue Analysis of Phthalanilic Acid in Cereals and Oilseed Rape by High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry

Journal of Chemistry, 2022
Phthalanilic acid is widely used in wheat and oilseed rape fields in China, but there is no analysis method to detect its residues in wheat and oilseed rape substrates.
Aijuan Zhang, Li Zhou, Miao Yu, Yizhi Feng, Yanli Bian, Jinju Pan, Bojun Zuo, Lin Liang   +7 more
doaj   +1 more source

Toxic effect of cyanobacterial (blue–green algae) extracts as natural pesticides for the control of Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae)

Egyptian Journal of Biological Pest Control, 2023
Background The Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) is a cosmopolitan polyphagous pest that feeds on nearly 80 species of plants The pest can cause upto 100% damage to crops if neglected.
C. H. Sharanappa, M. Bheemanna, A. Prabhuraj, R. Naik Harischandra, M. Naik Nagaraj, N. Rao Saroja, B. Kariyanna   +6 more
doaj   +1 more source

Fungicides: An Overlooked Pesticide Class?

Environmental Science and Technology, 2019
Fungicides are indispensable to global food security and their use is forecasted to intensify. Fungicides can reach aquatic ecosystems and occur in surface water bodies in agricultural catchments throughout the entire growing season due to their frequent,
J. Zubrod, M. Bundschuh, G. Arts, C. Brühl, G. Imfeld, Anja Knäbel, S. Payraudeau, J. Rasmussen, Jason Rohr, Andreas Scharmüller, K. Smalling, Sebastian Stehle, R. Schulz, R. Schäfer   +13 more
semanticscholar   +1 more source