Herbicide-induced Resistance to Fusarium Wilt in Cotton and Gossypol Production of Host Cells

Yeter CANIHOŞ

Article Details

Herbicide-induced Resistance to Fusarium Wilt in Cotton and Gossypol Production of Host Cells

Authors:

Yeter CANIHOŞ

Publisher:

TUBITAK

Journal:

Turkish Journal of Agriculture and Forestry 2000 Vol.24 Issue 2, pp.129-136

Document Type:

Article

Publication Date:

1/2000

Document Language:

Turkish

Document ID (Org No.):

2000809841

Frequency:

Bimonthly

eISSN:

1303-6173

pISSN:

1300-011X

Keywords:

Abstract:

 

Pretreating cotton seeds with some herbicidies used in cotton-growing areas of the Çukurova region markedly increased  cotton resistance to Fusarium wilt caused by Fusarium oxysporum f. sp. vasinfectum. Haloxyfob and linuron reduced the mycelial  growth of the pathogen in both solid and liquid cultures. However, prometryn was more effective in plant development than linuron  and haloxyfob. Synthesis of Phytoalexin gossypol was significantly produced in inoculated cotton plants compared with uninoculated  control plants. Maximum amounts of gossypol production were obtained in herbicide-treated and inoculated cotton plants. Gossypol  extracted from herbicide-treated plants markedly reduced the mycelial growth of the pathogen in vitro.

 

Pretreating cotton seeds with some herbicidies used in cotton-growing areas of the Çukurova region markedly increased  cotton resistance to Fusarium wilt caused by Fusarium oxysporum f. sp. vasinfectum. Haloxyfob and linuron reduced the mycelial  growth of the pathogen in both solid and liquid cultures. However, prometryn was more effective in plant development than linuron  and haloxyfob. Synthesis of Phytoalexin gossypol was significantly produced in inoculated cotton plants compared with uninoculated  control plants. Maximum amounts of gossypol production were obtained in herbicide-treated and inoculated cotton plants. Gossypol  extracted from herbicide-treated plants markedly reduced the mycelial growth of the pathogen in vitro.

Article Details

Herbicide-induced Resistance to Fusarium Wilt in Cotton and Gossypol Production of Host Cells

Authors:

Yeter CANIHOŞ

Publisher:

TUBITAK

Journal:

Turkish Journal of Agriculture and Forestry 2000 Vol.24 Issue 2, pp.129-136

Document Type:

Article

Publication Date:

1/2000

Document Language:

Turkish

Document ID (Org No.):

2000809841

Frequency:

Bimonthly

eISSN:

1303-6173

pISSN:

1300-011X

Cotton

F. oxy. f. sp. vasinfectum

herbicide

induced resistance

gossypol

Issues

Article Details

Herbicide-induced Resistance to Fusarium Wilt in Cotton and Gossypol Production of Host Cells

Authors: Yeter CANIHOŞ

Publisher: TUBITAK

Journal: Turkish Journal of Agriculture and Forestry 2000 Vol.24 Issue 2, pp.129-136

Document Type: Article

Publication Date: 1/2000

Document Language: Turkish

Document ID (Org No.): 2000809841

Frequency: Bimonthly

eISSN: 1303-6173

pISSN: 1300-011X

Cotton

F. oxy. f. sp. vasinfectum

herbicide

induced resistance

gossypol

Issues

Authors:

Yeter CANIHOŞ

Publisher:

TUBITAK

Journal:

Turkish Journal of Agriculture and Forestry 2000 Vol.24 Issue 2, pp.129-136

Document Type:

Article

Publication Date:

1/2000

Document Language:

Turkish

Document ID (Org No.):

2000809841

Frequency:

Bimonthly

eISSN:

1303-6173

pISSN:

1300-011X