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

Cilt: 42 Sayı: 1 13 Aralık 2002
  • M. Kaya
  • S. Yücel
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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

Ayrıntılar

Birincil Dil

İngilizce

Konular

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Bölüm

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Yazarlar

Yayımlanma Tarihi

13 Aralık 2002

Gönderilme Tarihi

15 Aralık 2008

Kabul Tarihi

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Yayımlandığı Sayı

Yıl 2002 Cilt: 42 Sayı: 1

Kaynak Göster

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., ve 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 (01 Aralık 2002) Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana. Plant Protection Bulletin 42 1
IEEE
[1]M. Kaya ve S. Yücel, “Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana”., Plant Protection Bulletin, c. 42, sy 1, Ara. 2002, [çevrimiçi]. Erişim adresi: 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 (01 Aralık 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., ve S. Yücel. “Investigation of residues of metalaxyl+mancozeb and procymidone used in greenhouse cucumbers in Adana”. Plant Protection Bulletin, c. 42, sy 1, Aralık 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]. 01 Aralık 2002;42(1). Erişim adresi: https://izlik.org/JA64NE45YT

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