Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana.

Volume: 42 Number: 1 December 13, 2002
  • M. Kaya
  • S. Yücel
EN TR

Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana.

Abstract

This study was carried out to determine me'talaxyl + mancozeb and procymidone residues and pre-harvest intervals of these fungicides which are used against downy mildew (Pseudoperonospora cubensis Berkeley and Curtes) and white rot [Sclerotinia sclerotiorum (Lib.) De Bary] and also gray mold (Botrytis cinerea Pers.) diseases in greenhouse cucumbers in Adana between 1997- 1999. After two applications of the metalaxyl + mancozeb at recommended dosage, the residues of metalaxyl were determined as 0.369, 0.190, 0.156, 0.037 ppm and mancozeb 1.645, 0.654, 0.330, 0.070 ppm, at 0, 3, 7 and 14 days after application (DAA), respectively. After the application of procymidone twice in a week interval, procymidone residues were observed as 8.417, 4.914, 1.169, 0.572 and 0.140 ppm at 0, 3, 7, 14 and 21 DAA, respectively. Degradation curves were drawn to show the relation between the residue amount of active ingredients in cucumber samples and days. Pre-harvest intervals of these fungicides were determined according to the degradation curves and maximum residue limits of these pesticides in cucumber in Turkey. The maximum residue limits of these fungicides in Turkey are 0.2 ppm for metalaxyl, 0.5 ppm for mancozeb and 0.5 ppm for procymidone. If the application was done according to technical instructions and tolerance values in Turkey for these active ingredienis were taken into consideration, pre-harvest intervals were determined as 5 and 15 days for premix of metal axyl + mancozeb and procymidone respectively.

Keywords

Details

Primary Language

English

Subjects

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Journal Section

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Authors

M. Kaya This is me

S. Yücel This is me

Publication Date

December 13, 2002

Submission Date

December 15, 2008

Acceptance Date

-

Published in Issue

Year 2002 Volume: 42 Number: 1

APA
Kaya, M., & Yücel, S. (2002). Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana. Plant Protection Bulletin, 42(1). https://izlik.org/JA64NE45YT
AMA
1.Kaya M, Yücel S. Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana. Plant Protection Bulletin. 2002;42(1). https://izlik.org/JA64NE45YT
Chicago
Kaya, M., and S. Yücel. 2002. “Investigation of Residues of Metalaxyl+mancozeb and Procymidone Used in Greenhouse Cucumbers in Adana”. Plant Protection Bulletin 42 (1). https://izlik.org/JA64NE45YT.
EndNote
Kaya M, Yücel S (December 1, 2002) Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana. Plant Protection Bulletin 42 1
IEEE
[1]M. Kaya and S. Yücel, “Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana”., Plant Protection Bulletin, vol. 42, no. 1, Dec. 2002, [Online]. Available: https://izlik.org/JA64NE45YT
ISNAD
Kaya, M. - Yücel, S. “Investigation of Residues of Metalaxyl+mancozeb and Procymidone Used in Greenhouse Cucumbers in Adana”. Plant Protection Bulletin 42/1 (December 1, 2002). https://izlik.org/JA64NE45YT.
JAMA
1.Kaya M, Yücel S. Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana. Plant Protection Bulletin. 2002;42. Available at https://izlik.org/JA64NE45YT.
MLA
Kaya, M., and S. Yücel. “Investigation of Residues of Metalaxyl+mancozeb and Procymidone Used in Greenhouse Cucumbers in Adana”. Plant Protection Bulletin, vol. 42, no. 1, Dec. 2002, https://izlik.org/JA64NE45YT.
Vancouver
1.M. Kaya, S. Yücel. Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana. Plant Protection Bulletin [Internet]. 2002 Dec. 1;42(1). Available from: https://izlik.org/JA64NE45YT

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