Methyl bromide alternatives for presowing fumigation in tobacco seedling production

Özhan BOZ; Ayhan YILDIZ; Kemal BENLİOĞLU; Hatice Seher BENLİOĞLU

Makale detayları

Methyl bromide alternatives for presowing fumigation in tobacco seedling production

Yazarlar:

Özhan BOZ | Ayhan YILDIZ | Kemal BENLİOĞLU | Hatice Seher BENLİOĞLU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2011 Vol.35 Issue 1, pp.73-81

Belge Tipi:

Makale

Yayın Tarihi:

12/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000808192

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Anahtar kelimeler:

Özet:

 

This study aimed to evaluate the effects of soil fumigant alternatives to methyl bromide (MeBr) on the weeds, damping-off, and seedling growth of tobacco. Methyl bromide (90 g m-2), dazomet (D) (50 g m-2), and metam sodium (MS) (100 mL m-2) were evaluated in 2 locations in the Karacasu district of Aydın province, Turkey, February-April 2005. In addition, half doses of D and MS were investigated in 2006. MeBr treatment had 52.5% control against the postemergence damping-off caused by Pythium spp., while alternative treatments had no effect on the disease in 2005. In 2006, MeBr and MS (100 mL m-2) showed 77.6% and 100% control against the disease, respectively. All fumigant treatments significantly controlled pigweed species (Amaranthus spp.), common purslane (Portulaca oleracea L.), common lambsquarters (Chenopodium album L.), nettleleaf goosefoot (Chenopodium murale L.), burning nettle (Urtica urens L.), and large crabgrass (Digitaria sanguinalis (L.) Scop.), except dazomet (50 g m-2) on pigweed (86.2%), common lambsquarters (68.6%), nettleleaf goosefoot (60.5%), and burning nettle (64.3%) at one location in 2005. Similarly, all fumigants, including low doses of MS (50 mL m-2) and D (25 g m-2), significantly decreased the populations of pigweed species, common purslane, common lambsquarters, prostrate knotweed (Polygonum aviculare L.), and sowthistle species (Sonchus spp.) in 2006. Tobacco (cv. Akhisar) seedling height and fresh weight increased significantly with treatments of MeBr, MS (100 mL m-2), and D (50 g m-2) at the 2 locations in both years.

 

This study aimed to evaluate the effects of soil fumigant alternatives to methyl bromide (MeBr) on the weeds, damping-off, and seedling growth of tobacco. Methyl bromide (90 g m-2), dazomet (D) (50 g m-2), and metam sodium (MS) (100 mL m-2) were evaluated in 2 locations in the Karacasu district of Aydın province, Turkey, February-April 2005. In addition, half doses of D and MS were investigated in 2006. MeBr treatment had 52.5% control against the postemergence damping-off caused by Pythium spp., while alternative treatments had no effect on the disease in 2005. In 2006, MeBr and MS (100 mL m-2) showed 77.6% and 100% control against the disease, respectively. All fumigant treatments significantly controlled pigweed species (Amaranthus spp.), common purslane (Portulaca oleracea L.), common lambsquarters (Chenopodium album L.), nettleleaf goosefoot (Chenopodium murale L.), burning nettle (Urtica urens L.), and large crabgrass (Digitaria sanguinalis (L.) Scop.), except dazomet (50 g m-2) on pigweed (86.2%), common lambsquarters (68.6%), nettleleaf goosefoot (60.5%), and burning nettle (64.3%) at one location in 2005. Similarly, all fumigants, including low doses of MS (50 mL m-2) and D (25 g m-2), significantly decreased the populations of pigweed species, common purslane, common lambsquarters, prostrate knotweed (Polygonum aviculare L.), and sowthistle species (Sonchus spp.) in 2006. Tobacco (cv. Akhisar) seedling height and fresh weight increased significantly with treatments of MeBr, MS (100 mL m-2), and D (50 g m-2) at the 2 locations in both years.

Makale detayları

Methyl bromide alternatives for presowing fumigation in tobacco seedling production

Yazarlar:

Özhan BOZ | Ayhan YILDIZ | Kemal BENLİOĞLU | Hatice Seher BENLİOĞLU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2011 Vol.35 Issue 1, pp.73-81

Belge Tipi:

Makale

Yayın Tarihi:

12/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000808192

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Key words: Damping-off

dazomet

metam sodium

methyl bromide alternatives

tobacco

weed

Sayı

Makale detayları

Methyl bromide alternatives for presowing fumigation in tobacco seedling production

Yazarlar: Özhan BOZ | Ayhan YILDIZ | Kemal BENLİOĞLU | Hatice Seher BENLİOĞLU

Yayıncı: TUBITAK

Dergi: Turkish Journal of Agriculture and Forestry 2011 Vol.35 Issue 1, pp.73-81

Belge Tipi: Makale

Yayın Tarihi: 12/2010

Belge Dili: Türkçe

Document ID (Org No.): 2000808192

Sıklık: İki Aylık

eISSN: 1303-6173

pISSN: 1300-011X

Key words: Damping-off

dazomet

metam sodium

methyl bromide alternatives

tobacco

weed

Sayı

Yazarlar:

Özhan BOZ | Ayhan YILDIZ | Kemal BENLİOĞLU | Hatice Seher BENLİOĞLU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2011 Vol.35 Issue 1, pp.73-81

Belge Tipi:

Makale

Yayın Tarihi:

12/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000808192

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X