The Application of Manure (Poultry Wastes) and Bio-Formulations of Trichoderma harzianum and T. viride and Their Interaction to Control Root-knot Disease on Radish and Chard

Nuha A.  Al-Zehebawi; Dhia S.  Al-Waily; Labeed A.  Al-Saad

doi:10.37077/25200860.2019.195

Article Details

The Application of Manure (Poultry Wastes) and Bio-Formulations of Trichoderma harzianum and T. viride and Their Interaction to Control Root-knot Disease on Radish and Chard

Authors:

Nuha A. Al-Zehebawi | Dhia S. Al-Waily | Labeed A. Al-Saad

Publisher:

College of Agriculture, University of Basrah, Iraq

Main Topics:

Trichoderma

Journal:

Basrah Journal of Agricultural Sciences Vol.32 Issue 1, pp.88-98

Document Type:

Article

Publication Date:

12/2019

Document Language:

English

Document ID (Org No.):

2001363417

pISSN:

2520-0860

DOI:

10.37077/25200860.2019.195

Keywords:

Abstract:

 The study was designed to examine the effect of manure (poultry wastes) and bio-formulations ofTrichoderma harzianumandT. virideseparately or with some, to control root-knot disease on radish (Raphanus sativusL.) and chard (Beta vulagaris var.cicla(L.)). The study included the isolation of pathogenic nematode of both plant roots, morphological and molecular identification, examination of the pathogenicityin vitroandin vivoand green house experiments involved application of manure and fungal bio-formulations treatments. The morphological and molecular identification confirmed the identity of root-knot nematode, asMeloidogyne javanica, which was pathogenic to radish and chard. The recorded infection severity was 89 and 95% respectively. The green house experiment results revealed that MThTv treatment was significantly reduced infection severity to 0% for radish and chard in contaminated soil (CS) compared with control positive treatment (55.17 and 40%) respectively. MThTv treatment also showed a highest plant height for Radish in non-nematode-contaminated soil (NCS) and CS treatment (17.85 and 16.50 cm) respectively compared with control positive treatment (5.00 cm), while the highest plant height of Chard was 24.5 cm in MThTv-NCS. The wet weight index in Radish showed a superiority of MThTv and MTh in NC on other treatments (201.75 and 189.5 g.plant-1) respectively followed by MThTv-NCS treatment (184.5 g.plant-1) compared with 19.25 gm.plant-1in control treatment. In Chard the results showed similar pattern represented by superiority of MThTv-NC treatment (255.25 gm.plant-1) followed by MThTv-NCS (190.75 gm.plant-1) compared with 37.50 gm/plant for positive control.

Article Details

The Application of Manure (Poultry Wastes) and Bio-Formulations of Trichoderma harzianum and T. viride and Their Interaction to Control Root-knot Disease on Radish and Chard

Authors:

Nuha A. Al-Zehebawi | Dhia S. Al-Waily | Labeed A. Al-Saad

Publisher:

College of Agriculture, University of Basrah, Iraq

Main Topics:

Trichoderma

Journal:

Basrah Journal of Agricultural Sciences Vol.32 Issue 1, pp.88-98

Document Type:

Article

Publication Date:

12/2019

Document Language:

English

Document ID (Org No.):

2001363417

pISSN:

2520-0860

DOI:

10.37077/25200860.2019.195

Nematode

Meloidogyne javanica

Biological control

radish

Chard

Trichoderma

Issues

Article Details

The Application of Manure (Poultry Wastes) and Bio-Formulations of Trichoderma harzianum and T. viride and Their Interaction to Control Root-knot Disease on Radish and Chard

Authors: Nuha A. Al-Zehebawi | Dhia S. Al-Waily | Labeed A. Al-Saad

Publisher: College of Agriculture, University of Basrah, Iraq

Main Topics: Trichoderma

Journal: Basrah Journal of Agricultural Sciences Vol.32 Issue 1, pp.88-98

Document Type: Article

Publication Date: 12/2019

Document Language: English

Document ID (Org No.): 2001363417

pISSN: 2520-0860

DOI: 10.37077/25200860.2019.195

Nematode

Meloidogyne javanica

Biological control

radish

Chard

Trichoderma

Issues

Authors:

Nuha A. Al-Zehebawi | Dhia S. Al-Waily | Labeed A. Al-Saad

Publisher:

College of Agriculture, University of Basrah, Iraq

Main Topics:

Trichoderma

Journal:

Basrah Journal of Agricultural Sciences Vol.32 Issue 1, pp.88-98

Document Type:

Article

Publication Date:

12/2019

Document Language:

English

Document ID (Org No.):

2001363417

pISSN:

2520-0860

DOI:

10.37077/25200860.2019.195