Validation of a Florida Strawberry Anthracnose Fruit Rot (AFR) Warning System in Iowa

Field validation of a disease-warning system for strawberry anthracnose fruit rot (AFR), caused by Colletotrichum acutatum sensu lato, that was originally developed for use in Florida was conducted in Iowa from 2012 to 2014. Day-neutral strawberry (cv. Tristar) was artificially inoculated with the p...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 103(2019), 1 vom: 12. Jan., Seite 28-33
1. Verfasser: Zhang, Xiaoyu (VerfasserIn)
Weitere Verfasser: Batzer, Jean C, Li, Xun, Peres, Natalia A, Gleason, Mark L
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article Research Support, Non-U.S. Gov't
LEADER 01000naa a22002652 4500
001 NLM290367611
003 DE-627
005 20231225064558.0
007 cr uuu---uuuuu
008 231225s2019 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS-11-17-1762-RE  |2 doi 
028 5 2 |a pubmed24n0967.xml 
035 |a (DE-627)NLM290367611 
035 |a (NLM)30403922 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Zhang, Xiaoyu  |e verfasserin  |4 aut 
245 1 0 |a Validation of a Florida Strawberry Anthracnose Fruit Rot (AFR) Warning System in Iowa 
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 07.05.2019 
500 |a Date Revised 07.05.2019 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Field validation of a disease-warning system for strawberry anthracnose fruit rot (AFR), caused by Colletotrichum acutatum sensu lato, that was originally developed for use in Florida was conducted in Iowa from 2012 to 2014. Day-neutral strawberry (cv. Tristar) was artificially inoculated with the pathogen at the start of the fruit maturation period. A factorial combination in replicated trials of two spray timing methods (the Florida warning system and prescheduled, calendar-based timing) and two fungicides (captan and pyraclostrobin) was compared, along with a nonsprayed control. The calendar-based and warning system-based treatments provided statistically equivalent control of AFR incidence compared with the nonsprayed control, and the warning system treatments required an average of 1.7 fewer fungicide sprays annually than the calendar-based treatments. Further analysis of the field data suggested that the warning system might underestimate AFR risk under high disease pressure; in these circumstances, a lower action threshold value may need to be adopted. Overall, these results indicated that the Florida warning system can be valuable for helping Midwest strawberry growers control AFR with less reliance on fungicide sprays, but it may require modification to account for periods of high inoculum pressure, subject to results of further field trials 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
700 1 |a Batzer, Jean C  |e verfasserin  |4 aut 
700 1 |a Li, Xun  |e verfasserin  |4 aut 
700 1 |a Peres, Natalia A  |e verfasserin  |4 aut 
700 1 |a Gleason, Mark L  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 103(2019), 1 vom: 12. Jan., Seite 28-33  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:103  |g year:2019  |g number:1  |g day:12  |g month:01  |g pages:28-33 
856 4 0 |u http://dx.doi.org/10.1094/PDIS-11-17-1762-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 1  |b 12  |c 01  |h 28-33