Results 11 to 20 of about 172,155 (223)
Environmental Chemistry Letters, 2021 The actual health risk and associated diseases induced by the presence of pesticides and other organic pollutants in most environmental media worldwide are largely underestimatedbecause current analytical methods measure only the extractable fraction of the pollutant, whereas there is now ample evidence that a large part of pollutants are trapped as ...
Mottes, Charles +9 more
openaire +5 more sources
Frontiers in Nutrition, 2022 Fenpyroximate is a widely used acaricide applicable in many crops. In this study, the residue behavior of fenpyroximate on eggplant, orange, and guava was investigated.
Farag Malhat +7 more
doaj +1 more source
The impact of atrazine on several biochemical properties of chernozem soil [PDF]
Journal of the Serbian Chemical Society, 2008 The impact of the pesticide atrazine on biochemical processes in soil was investigated. Atrazine loadings of 8.0, 40.0 and 80.0 mg/kg soil were laboratory tested in an experiment set up on a clay loam soil.
Radivojević Lj. +3 more
doaj +1 more source
Determination of chlorantraniliprole 18.5% SC in the paddy ecosystem and its risk assessment
Scientific Reports, 2023 Chlorantraniliprole belongsto theanthranilic diamide group is widely used against broad range of lepidopteron pests in a variety of vegetable and rice pests includingyellow rice stem borer and leaf folder.
Saraswati Mahato +7 more
doaj +1 more source
Dynamics of a Double-Impulsive Control Model of Integrated Pest Management Using Perturbation Methods and Floquet Theory [PDF]
Axioms 12 (2023), no. 4, Art. 391, 14 pp, 2023 We formulate an integrated pest management model to control natural pests of the crop through the periodic application of biopesticide and chemical pesticides. In a theoretical analysis of the system pest eradication, a periodic solution is found and established. All the system variables are proved to be bounded.
arxiv +1 more source
Plants, 2023 Anastatus japonicus Ashmead is an egg parasitoid wasp important for the biological control of fruit crop pests. The olfaction of parasitoids is crucial to searching for host pests in fruit crops.
Hai-Xia Zhan +3 more
doaj +1 more source
Controlling crop pest with a farming awareness based integrated approach and optimal control [PDF]
Comput. Math. Methods 3 (2021), no. 6, Paper e1194, 1--24, 2021 We investigate a mathematical model in crop pest controlling, considering plant biomass, pest, and the effect of farming awareness. The pest population is divided into two compartments: susceptible pests and infected pests. We assume that the growth rate of self-aware people is proportional to the density of susceptible pests existing in the crop arena.
arxiv +1 more source
Medicine, 2007 Over 300,000 people die each year from pesticide poisoning. Most result from self-poisoning by ingestion, rather than occupational or accidental exposures which are typically topical or inhalational. Severe pesticide poisoning is more common in the rural developing world where pesticides are widely used in smallholder agricultural practice and ...
Michael Eddleston, D. Nicholas Bateman
openaire +2 more sources
Dissipation of methomyl residues in tomato fruits, soil and water using LC-MS/MS
Journal of Plant Protection Research, 2019 Tomato is an economically important vegetable crop which is attacked heavily by insect pests leading to reduction of yield and quality of the fruits. Field experiments were carried out to investigate the dissipation of methomyl (a common insecticide ...
Dalia El-Hefny +3 more
doaj +1 more source