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| Titel: |
Distribution and Integrated Management of Root Rot of Pea in Malakand Division |
| Auteur: |
Jahangir Khan Mumtaz Khan Muhammad Amin |
| Verschenen in: |
Pakistan journal of biological sciences |
| Paginering: | Jaargang 1 (1998) nr. 4 pagina's 267-270 |
| Jaar: |
1998 |
| Inhoud: |
Aphanomyces euteiches, Fusarium oxysporium f.sp. pisi, F. solani f.sp. pisi and Rhizoctonia solani were isolated from 135 infected root specimens collected from eight commercial pea fields at Malakand Division, Pakistan. However, A. euteiches was isolated most frequently, followed by F. oxysporium f.sp. pisi with frequency of 45.92 and 33.33 per cent respectively. For the first time, A. euteiches was recorded on pea from Pakistan as an important component of the root rot complex. All the isolated fungi were tested for pathogenicity on pea seedlings of the variety "climax" and found virulent. The fungicides, benlate, ridomil and captan significantly reduced the incidence and severity of pea root rot when applied at the time of first symptoms appearance to the root zone, followed by a repeat treatment 15 days latter. The effectiveness of these fungicides was increased when used in conjunction with other management practices for two consecutive years on the same field. |
| Uitgever: |
Asian Network for Scientific Information (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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