Study the Effect of UV-Light on the Degradation of Thiobencarb Technical | ||
| Journal of Plant Protection and Pathology | ||
| Article 15, Volume 9, Issue 12, December 2018, Pages 861-863 PDF (208.3 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/jppp.2018.44087 | ||
| Author | ||
| I. I. Ismail* | ||
| Central Agric. Pesticides Lab., Agric. Res. Center, Dokki, Giza, Egypt | ||
| Abstract | ||
| The photodegradation of thiobencarb technical by UVC ( λ=254) was studied to investigate the degradation of thiobencarb after exposure to UVC light for 144 hours, in addition to identification of some by-products by GC/MS. The obtained results showed that, the rate of degradation of thiobencarb was fairly fast so the loss percentage was increased to reach 71.57% after 144 hours and the half-life (t0.5) was 4.95 hours. Analysis of samples after exposure to UVC light using GC/MS identified three by-products: thiobencarb sulfoxide, S-4-chlorobenzyl acetyl (ethyl)thiocarbamate and S-benzyl diethylthiocarbamate. | ||
| Keywords | ||
| Thiobencarb; UVC Photodegradation; by-products | ||
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