In:
HortScience, American Society for Horticultural Science, Vol. 15, No. 3 ( 1980-06), p. 287-288
Abstract:
Segregation for resistance to the strawberry aphids, Chaetosiphon fragaefolii (Cockerell) and C. thomasi (Hille Ris Lambers), occurred in the first backcross from the resistant ‘Del Norte’ clone of Fragaria chiloensis (L.). Aphid populations on ‘Del Norte’ were 4 and 7% of those found on the susceptible cultivar ‘Totem’ in greenhouse and field evaluations respectively. Resistance of the most resistant backcross seedlings was comparable to that of the F 1 parent but slightly less than ‘Del Norte’. Greenhouse and field evaluations gave generally similar results although field evaluations have greater practical significance.
Type of Medium:
Online Resource
ISSN:
0018-5345
,
2327-9834
DOI:
10.21273/HORTSCI.15.3.287
Language:
Unknown
Publisher:
American Society for Horticultural Science
Publication Date:
1980
detail.hit.zdb_id:
2040198-X