Wheat Straw Mulch and Its Impacts on Three Soilborne Pathogens of Peanut in Microplots

Experiments were conducted in 1992, 1993, and 1994 to determine the effects of surface residue on incidence of Cylindrocladium black rot (CBR), Sclerotinia blight, and Southern stem rot of peanut in microplots in North Carolina. Soil was infested with either Cylindrocladium parasiticum, Sclerotium r...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 85(2001), 6 vom: 01. Juni, Seite 661-667
1. Verfasser: Ferguson, Lisa M (VerfasserIn)
Weitere Verfasser: Shew, B B
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2001
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article groundnut mulches soil amendment
LEADER 01000naa a22002652 4500
001 NLM294473599
003 DE-627
005 20231225081545.0
007 cr uuu---uuuuu
008 231225s2001 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS.2001.85.6.661  |2 doi 
028 5 2 |a pubmed24n0981.xml 
035 |a (DE-627)NLM294473599 
035 |a (NLM)30823036 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Ferguson, Lisa M  |e verfasserin  |4 aut 
245 1 0 |a Wheat Straw Mulch and Its Impacts on Three Soilborne Pathogens of Peanut in Microplots 
264 1 |c 2001 
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 Experiments were conducted in 1992, 1993, and 1994 to determine the effects of surface residue on incidence of Cylindrocladium black rot (CBR), Sclerotinia blight, and Southern stem rot of peanut in microplots in North Carolina. Soil was infested with either Cylindrocladium parasiticum, Sclerotium rolfsii, or Sclerotinia minor and plots were planted with the peanut cultivars NC 7 or NC 10C. Wheat straw was applied to establish 80 to 90% soil-surface coverage. Disease incidence data were collected every 2 weeks in 1992 and weekly in 1993 and 1994. Southern stem rot incidence did not increase with straw amendment but final inoculum density of Sclerotium rolfsii was highest in straw-amended plots. Straw amendment enhanced CBR incidence in 1992, but had minimal effects in 1993 and 1994. Neither root rot severity nor inoculum density of C. parasiticum was affected by straw treatment. Straw application reduced Sclerotinia blight in 1992 and 1993 but not in 1994 compared with unamended plots. Initial inoculum density had the greatest impact on final Sclerotinia minor populations. Soil temperature and moisture were monitored in 1993 and 1994. Soil at 0 to 2 cm of depth in strawamended microplots was 1 to 2°C cooler than in unamended plots 
650 4 |a Journal Article 
650 4 |a groundnut 
650 4 |a mulches 
650 4 |a soil amendment 
700 1 |a Shew, B B  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 85(2001), 6 vom: 01. Juni, Seite 661-667  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:85  |g year:2001  |g number:6  |g day:01  |g month:06  |g pages:661-667 
856 4 0 |u http://dx.doi.org/10.1094/PDIS.2001.85.6.661  |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 85  |j 2001  |e 6  |b 01  |c 06  |h 661-667