chlorpyrifos


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A highly toxic crystalline acetylcholinesterase-inhibiting organophosphate insecticide used to control insect pests. It is a neurotoxin and suspected endocrine disruptor, and has been associated with asthma, reproductive and developmental toxicity, and acute toxicity

chlorpyrifos

an organophosphorus insecticide used widely for the control of ectoparasites on animals and in the treatment of their environment.
References in periodicals archive ?
For treatment of water containing chlorpyrifos, the following hydraulic retention times (HRT) were established: 24, 48, 96, 144 and 192 h.
Meanwhile, public health researchers have documented real harm from pesticides like chlorpyrifos.
2002, Washington Chlorpyrifos Insecticide 100 46 Chlorpyrifos Insecticide 300 15 Chlorpyrifos Insecticide 25 33 Chlorpyrifos Insecticide 125 13 Chlorpyrifos Insecticide 760 4 Chlorpyrifos Insecticide 1,980 11 Ethyl parathion Insecticide 100 46 Ethyl parathion Insecticide 300 15 Golla et al.
7] reported a 15-year-old female who developed OPIDN following 400 mL chlorpyrifos ingestion similarly to our patient.
The cell morphology, colony morphology, Gram reaction and sporulation, shape was studied for all sixteen isolates of chlorpyrifos and phorate degrading bacteria (table 1).
In the experiment Chlorpyrifos commercial was used, recommended for crops of Pineapple, Blackberry, Tomato and Banana.
In Tavernes, the percentage of occupied fruits was significantly higher in control and spirotetramat plots than in spinosad and chlorpyrifos plots 2 and 7 d after the treatment (Table 2).
Standard solution of chlorpyrifos, profenofos and triazophos were added at rate of 500 g/kg prior to extraction.
Chlorpyrifos is a non-systemic insecticide designed to be effective by direct contact, ingestion and inhalation.
atopovirilia: imidacloprid/Gcyfluthrin, novaluron and triflumuron as harmless (class 1); spinosad and chlorfenapyr as slightly harmful (class 2); and Chlorpyrifos was harmful (class 4) to the parasitoid.
was most resistant/effective in chlorpyrifos degradation.