1978
DOI: 10.1021/jf60216a006
|View full text |Cite
|
Sign up to set email alerts
|

Conversion of parathion to paraoxon in foliar residues: effects of dust level and ozone concentration

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

3
14
0
1

Year Published

1979
1979
2013
2013

Publication Types

Select...
5
2
1

Relationship

0
8

Authors

Journals

citations
Cited by 24 publications
(18 citation statements)
references
References 5 publications
3
14
0
1
Order By: Relevance
“…El-Refai and Hopkins (1966) compared dissipation of parathion (135) topically applied to garden beans or glass plates. Spear et al (1978) conducted residue trials of (135) on dwarf Eureka lemon trees in the presence or absence of 0 3 and soil dusts «50 urn), They showed that the a photoinduced dust-catalyzed process is one of the most important routes for the foliar P=S oxidation of (135). A similar biphasic foliar decay was observed in residue trials in orange groves with concomitant formation of the oxon (Popendorf and Leffingwell 1978).…”
Section: Photodegradation Of Pesticides On Plantsmentioning
confidence: 99%
“…El-Refai and Hopkins (1966) compared dissipation of parathion (135) topically applied to garden beans or glass plates. Spear et al (1978) conducted residue trials of (135) on dwarf Eureka lemon trees in the presence or absence of 0 3 and soil dusts «50 urn), They showed that the a photoinduced dust-catalyzed process is one of the most important routes for the foliar P=S oxidation of (135). A similar biphasic foliar decay was observed in residue trials in orange groves with concomitant formation of the oxon (Popendorf and Leffingwell 1978).…”
Section: Photodegradation Of Pesticides On Plantsmentioning
confidence: 99%
“…O paratião-etilo, paratião-metilo, azinfos-etilo, azinfos-metilo, etião, fentião e dioxatião são alguns exemplos de insecticidas que podem provocar intoxicações deste tipo. O índice de risco para o trabalhador dependerá do quantitativo de resíduo desalojável existente sobre as culturas e dos diferentes compostos entretanto formados [16]. Assim, no caso do paratião-etilo, um tiofosfato, o índice de risco será tanto maior quanto mais elevada for a razão paraoxonparatião existente sobre as folhas.…”
Section: Outros Trabalhadores Agrícolasunclassified
“…Spear and co-workers (412) studied the conversion of parathion to paraoxon. Analysis was by GLC with FPD detection.…”
Section: Organophosphorus Pesticidesmentioning
confidence: 99%