Sources of resistance to tomato-yellow-leaf-curl-virus (TYLCV) in Lycopersicon species

Autor:	A. Mansour, M.A. Suwwan, M. A. Kasrawi
Rok vydání:	1988
Předmět:	biology fungi food and beverages Plant physiology Plant Science Horticulture biology.organism_classification Lycopersicon Botany Genotype Genetics Tomato yellow leaf curl virus Gene pool Cultivar Agronomy and Crop Science Solanaceae Hybrid
Zdroj:	Euphytica. 37:61-64
ISSN:	1573-5060 0014-2336
DOI:	10.1007/bf00037224
Popis:	Sources of resistance to tomato-yellow-leaf-curl-virus (TYLCV) were investigated in 16 accessions of three Lycopersicon species and 55 commercial tomato hybrids and cultivars. All commercial hybrids and cultivars were highly susceptible. Accessions of L. hirsutum, L. hirsutum f. glabaratum and L. pimpinellifolium showed a wide range of reactions. Those of L. peruvianum, LA 385 of L. peruvianum f. humifusum exhibited very high levels of resistance indicating their potential use in local breeding programs. In contrast to earlier findings, back indexing showed that all symptomless genotypes in this investigation were carriers of the TYLCV.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9c326df5535e772cb35820f4bcfdba01 https://doi.org/10.1007/bf00037224 Zobrazit plný text záznamu Full text from SpringerLink