LETTUCE VARIETY 81-52 RZ

The present invention relates to a Lactuca sativa seed designated 81-52 RZ, which exhibits a combination of traits including resistance against downy mildew (Bremia lactucae Regel) races B1:1 to B1:17, B1:21, B1:23 and CA-I to CA-VIII, currant-lettuce aphid (Nasonovia ribignisi) biotype Nr:0, corky...

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Bibliographische Detailangaben
1. Verfasser:	AMMERLAAN ADRIANUS MARTINUS JOZEPH
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING NEW PLANTS OR PROCESSES FOR OBTAINING THEM PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS TRAPPING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention relates to a Lactuca sativa seed designated 81-52 RZ, which exhibits a combination of traits including resistance against downy mildew (Bremia lactucae Regel) races B1:1 to B1:17, B1:21, B1:23 and CA-I to CA-VIII, currant-lettuce aphid (Nasonovia ribignisi) biotype Nr:0, corky root (Sphingomonas suberifaciens) race CAI, root aphids (Pemphigus bursarius) and Lettuce Mosaic Virus (LMV), as well as very slow bolting. The present invention also relates to a Lactuca sativa plant produced by growing the 81-52 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 81-52 RZ.