Survival and Persistence of Alternaria dauci in Carrot Cropping Systems

Alternaria dauci was recovered in California from carrot crop residue and from volunteer carrot plants in fallow carrot fields. The fungus was not recovered from common weeds surrounding fallow fields. To evaluate further the survival of A. dauci on carrot crop residue, infected carrot leaf tissue w...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 86(2002), 10 vom: 01. Okt., Seite 1115-1122
1. Verfasser: Pryor, B M (VerfasserIn)
Weitere Verfasser: Strandberg, J O, Davis, R M, Nunez, J J, Gilbertson, R L
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2002
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article disease management pathogen survival soilborne inoculum
LEADER 01000naa a22002652 4500
001 NLM294428895
003 DE-627
005 20231225081446.0
007 cr uuu---uuuuu
008 231225s2002 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS.2002.86.10.1115  |2 doi 
028 5 2 |a pubmed24n0981.xml 
035 |a (DE-627)NLM294428895 
035 |a (NLM)30818505 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Pryor, B M  |e verfasserin  |4 aut 
245 1 0 |a Survival and Persistence of Alternaria dauci in Carrot Cropping Systems 
264 1 |c 2002 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Revised 20.11.2019 
500 |a published: Print 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a Alternaria dauci was recovered in California from carrot crop residue and from volunteer carrot plants in fallow carrot fields. The fungus was not recovered from common weeds surrounding fallow fields. To evaluate further the survival of A. dauci on carrot crop residue, infected carrot leaf tissue was placed in fields or in soil in greenhouse pots, and recovered over time. In California, A. dauci was recovered from infected leaf tissue in both fallow and irrigated fields for as long as 1 year. In Florida, A. dauci was recovered from infected leaf tissue in fallow fields for up to 30 weeks. In greenhouse experiments, A. dauci was recovered from infected leaf tissue for as long as 1 year in dry soil, but only up to 30 weeks in soil that was watered weekly. To determine the infectivity of A. dauci borne on carrot crop residue, infected carrot crops were incorporated into organic and mineral field soils, and soil samples were collected over time. Carrot seed were planted in collected soil, and seedling infection by A. dauci was recorded. Seedling infection was detected up to 13 and 14 weeks after crop incorporation in organic and mineral soil, respectively. Seedling infection was detected for up to 5 weeks in soil that remained dry compared with 3 weeks in flooded soil 
650 4 |a Journal Article 
650 4 |a disease management 
650 4 |a pathogen survival 
650 4 |a soilborne inoculum 
700 1 |a Strandberg, J O  |e verfasserin  |4 aut 
700 1 |a Davis, R M  |e verfasserin  |4 aut 
700 1 |a Nunez, J J  |e verfasserin  |4 aut 
700 1 |a Gilbertson, R L  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 86(2002), 10 vom: 01. Okt., Seite 1115-1122  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:86  |g year:2002  |g number:10  |g day:01  |g month:10  |g pages:1115-1122 
856 4 0 |u http://dx.doi.org/10.1094/PDIS.2002.86.10.1115  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 86  |j 2002  |e 10  |b 01  |c 10  |h 1115-1122