Yield Relationships and Population Dynamics of Meloidogyne spp. on Flue-cured Tobacco

The complex nature of nematode-induced diseases of tobacco, the relationships between nematode levels and damage, the methods of determining these relationships, and the evolving nematode communities on tobacco in eastern North Carolina are described. Crop damage associated with these pathogens vari...

Description complète

Détails bibliographiques
Publié dans:Journal of nematology. - 1969. - 21(1989), 4S vom: 16. Okt., Seite 597-603
Auteur principal: Barker, K R (Auteur)
Format: Article
Langue:English
Publié: 1989
Accès à la collection:Journal of nematology
Sujets:Journal Article Meloidogyne spp. Nicotiana tabacum chemical soil treatment damage threshold population dynamics root-knot nematode tobacco
LEADER 01000caa a22002652c 4500
001 NLM187095175
003 DE-627
005 20250210063027.0
007 tu
008 231223s1989 xx ||||| 00| ||eng c
028 5 2 |a pubmed25n0624.xml 
035 |a (DE-627)NLM187095175 
035 |a (NLM)19287654 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Barker, K R  |e verfasserin  |4 aut 
245 1 0 |a Yield Relationships and Population Dynamics of Meloidogyne spp. on Flue-cured Tobacco 
264 1 |c 1989 
336 |a Text  |b txt  |2 rdacontent 
337 |a ohne Hilfsmittel zu benutzen  |b n  |2 rdamedia 
338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 14.07.2011 
500 |a Date Revised 20.10.2021 
500 |a published: Print 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a The complex nature of nematode-induced diseases of tobacco, the relationships between nematode levels and damage, the methods of determining these relationships, and the evolving nematode communities on tobacco in eastern North Carolina are described. Crop damage associated with these pathogens varies with nematode race and species, crop cultivar, microflora, and environmental conditions. Root-gall indices as well as initial and mid-season numbers of Meloidogyne spp, in soil are useful for estimating nematode-induced damage on tobacco. The increased occurrences of M. arenaria, M. javanica, and M. incognita races 2 and 4 on tobacco during the last 20 years in North Carolina are having an important economic impact on growers and pose new challenges to researchers 
650 4 |a Journal Article 
650 4 |a Meloidogyne spp. 
650 4 |a Nicotiana tabacum 
650 4 |a chemical soil treatment 
650 4 |a damage threshold 
650 4 |a population dynamics 
650 4 |a root-knot nematode 
650 4 |a tobacco 
773 0 8 |i Enthalten in  |t Journal of nematology  |d 1969  |g 21(1989), 4S vom: 16. Okt., Seite 597-603  |w (DE-627)NLM098196421  |x 0022-300X  |7 nnas 
773 1 8 |g volume:21  |g year:1989  |g number:4S  |g day:16  |g month:10  |g pages:597-603 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 21  |j 1989  |e 4S  |b 16  |c 10  |h 597-603