ISSN:
1573-8469
Keywords:
Ulmus hollandica cl. Belgica
;
U. hollandica cl. 390
;
U. carpinifolia cl. Christine Buisman
;
bark beetles (aggressive strainO. ulmi)
Source:
Springer Online Journal Archives 1860-2000
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
Notes:
Abstract Spread of an aggressive and a non-aggressive strain ofOphiostoma ulmi (Buisman) Nannf. in the susceptible elmUlmus hollandica cl. Belgica was found to be similar after inoculation with a mixture of conidia of both strains. Survival of the aggressive strain in this clone was better than that of the non-aggressive strain. InU. hollandica cl. 390 and the ‘Christine Buisman’ elm, both resistant to the non-aggressive strain, spread of the non-aggressive strain was limited after inoculation of a mixture of conidia of both strains and the survival of the aggressive strain was also favoured over that of the non-aggressive one.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01977595
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