|
|
A New Method for Indentification of Resistance to Scab in Cucumber-Etiolated Cotyledon Spray Ino culation |
Li Baoju; Li Fengyun; Miao Zeyan et al. |
Institute of Plant Protetion; Liaoning Academy of Agricultural Sciences; Shenyang 110161 |
|
|
Abstract A new method for screening cucumber cultivars for resistance to scab etiolated cotyledon spray inoculation was investigated. The procedure was as fellow:the sterilized cucumber seeds were added in Petri dishes with layers of gauze wetted by water. The etiolated cotyledons growed after 5 days in darkened condition at 20℃. The cotyledons were inoculated with conidial suspention (2×10 6spores/mL) by spraying. The disease indexes were examined 4 days after inoculation under darkened condition at 20℃. Compared...
|
Received: 01 January 1900
|
|
|
|
|
|
|