Effect of Planting Date and Peanut Cultivar on Epidemics of Late Leaf Spot in Georgia

Field trials were conducted in 2015 and 2016 in Tifton, GA to determine the effects of planting dates (24 and 27 April, 4, 11, 19, and 26 May 2015; and 11, 18, and 25 April and 2, 9, and 16 May 2016), peanut (Arachis hypogaea) cultivar (Georgia-06G and Georgia-12Y), and seed treatment (nontreated an...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 103(2019), 5 vom: 15. Mai, Seite 990-995
1. Verfasser: Jordan, Brian S (VerfasserIn)
Weitere Verfasser: Culbreath, Albert K, Brenneman, Timothy B, Kemerait, Robert C Jr, Stevenson, Katherine L
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article organic production vigor Fungicides, Industrial
LEADER 01000naa a22002652 4500
001 NLM295157852
003 DE-627
005 20231225083037.0
007 cr uuu---uuuuu
008 231225s2019 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS-06-18-0954-RE  |2 doi 
028 5 2 |a pubmed24n0983.xml 
035 |a (DE-627)NLM295157852 
035 |a (NLM)30893024 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Jordan, Brian S  |e verfasserin  |4 aut 
245 1 0 |a Effect of Planting Date and Peanut Cultivar on Epidemics of Late Leaf Spot in Georgia 
264 1 |c 2019 
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 Completed 10.07.2019 
500 |a Date Revised 10.07.2019 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Field trials were conducted in 2015 and 2016 in Tifton, GA to determine the effects of planting dates (24 and 27 April, 4, 11, 19, and 26 May 2015; and 11, 18, and 25 April and 2, 9, and 16 May 2016), peanut (Arachis hypogaea) cultivar (Georgia-06G and Georgia-12Y), and seed treatment (nontreated and treated with azoxystrobin, fludioxonil, and mefenoxam) on epidemics of late leaf spot (Nothopassalora personata), plant populations, and peanut yield. Final severity and AUDPC of late leaf spot increased with later planting dates in both years. For most planting dates in 2015 and the final planting date in 2016, final leaf spot severity and AUDPC were lower for Georgia-12Y than for Georgia-06G. Seed treatment increased plant populations for the 27 April and 4 May planting dates in 2015 and across all other treatments in 2016. Yields were higher for Georgia-12Y than for Georgia-06G in both years. In 2015, yields of both cultivars decreased according to linear functions of day of year of planting date, but there was no effect of planting date on yield in 2016. The combination of early planting with Georgia-12Y shows potential utility for management of leaf spot in situations such as organic production where fungicide use is minimal 
650 4 |a Journal Article 
650 4 |a organic production 
650 4 |a vigor 
650 7 |a Fungicides, Industrial  |2 NLM 
700 1 |a Culbreath, Albert K  |e verfasserin  |4 aut 
700 1 |a Brenneman, Timothy B  |e verfasserin  |4 aut 
700 1 |a Kemerait, Robert C  |c Jr  |e verfasserin  |4 aut 
700 1 |a Stevenson, Katherine L  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 103(2019), 5 vom: 15. Mai, Seite 990-995  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:103  |g year:2019  |g number:5  |g day:15  |g month:05  |g pages:990-995 
856 4 0 |u http://dx.doi.org/10.1094/PDIS-06-18-0954-RE  |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 103  |j 2019  |e 5  |b 15  |c 05  |h 990-995