Mode of inheritance of resistance in lettuce (Lactuca sativa L.) to three Israeli and four Dutch races of downey mildew (Bremia lactucae reg.)

שלום

עברית

מדריך מקוצר למשתמש מדריך מפורט למשתמש

חפש...

הספר "אוצר וולקני"

אודות

תנאי שימוש

פותח על ידי קלירמאש פתרונות בע"מ -

Mode of inheritance of resistance in lettuce (Lactuca sativa L.) to three Israeli and four Dutch races of downey mildew (Bremia lactucae reg.)

Year: 

1974

Source of publication :

Euphytica

Authors :

גלוברזון, דב

;

נצר, דוד

.

Volume :

Co-Authors: 

Globerson, D., Division of Field Crops, Agricultural Research Organisation, The Volcani Center, Bet Dagan, Israel
Netzer, D., Division of Plant Pathology, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Tjallingii, F., Institute of Phytopathological Research (IPO), Wageningen, Netherlands

From page: 

54

To page: 

60

(

Total pages: 

7

)

Link :

Mode of inheritance of resistance in lettuce (Lactuca sativa L.) to three Israeli and four Dutch races of downey mildew (Bremia lactucae reg.)

Abstract: 

Fifty-eight lettuce cultivars were tested for their reaction to three races of downy mildew in Israel and to four races in the Netherlands. It was found that in these two countries at least seven different races exist. The inheritance of resistance to each race was established. The resistance to each of six races (IL-2, IL-3, IL-4, NL-1, NL-3 and NL-4) is controlled by one dominant gene; only to race NL-2, control is by two dominant complementary genes. From the reaction of the various cultivars and their progeny, a genetic designation for host-parasite relationship is suggested. © 1974 H. Veenman En Zonen B.V.