Cercospora Leaf Spot of Sugar Beet and Related Species PDF Download
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Author: Robert T. Lartey
Publisher:
ISBN: 9780890543870
Category : Cercospora
Languages : en
Pages : 0
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Book Description
Author: Robert T. Lartey
Publisher:
ISBN: 9780890543870
Category : Cercospora
Languages : en
Pages : 0
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Book Description
Author: Jessica Vereijssen
Publisher:
ISBN: 9789085040651
Category : Cercospora beticola
Languages : en
Pages : 198
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Book Description
Author: Ben James Larson
Publisher:
ISBN:
Category : Cercospora beticola
Languages : en
Pages : 111
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Book Description
Author: Charles Orrin Townsend
Publisher:
ISBN:
Category : Leaf spots
Languages : en
Pages : 28
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Book Description
Author: Edgar Fred Vestal
Publisher:
ISBN:
Category : Cercospora beticola
Languages : en
Pages : 42
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Book Description
Author: Bert Lorin Richards
Publisher:
ISBN:
Category : Cercospora
Languages : en
Pages : 26
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Book Description
Author: Clatus Martin Nagel
Publisher:
ISBN:
Category : Leaf spots
Languages : en
Pages : 44
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Book Description
Author: Eric D. Kerr
Publisher:
ISBN:
Category : Cercospora
Languages : en
Pages : 4
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Book Description
This NebGuide describes the symptoms, factors favoring infection, prediction and control measures for Cercospora leaf spot of sugar beet.
Author: Simone Schmittgen
Publisher:
ISBN: 9783958060210
Category :
Languages : en
Pages : 121
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Book Description
Author: Sherri Tedford
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Cercospora leaf spot, caused by Cercospora beticola Sacc., is the most detrimental disease of sugar beet (Beta vulgaris L.) in the Great Lakes Region. Field trials determined efficacy of BEETcastTM 50/35, BEETcastTM 55/50, and calendar spray schedules using 115 or 235 L ha 1 carrier volume with disease severity value (DSV) accumulation beginning at 1 May or crop emergence. Disease progress was minimized by spray schedules with conservative application intervals compared to longer application intervals. Area under the disease progress curve was reduced by a carrier volume of 235 L ha 1 compared to 115 L ha 1 at one of five sites, and DSV start date at emergence compared to 1 May at one of two sites. Aerial C. beticola conidia concentration was assessed in 6 h intervals and peaked in September with daily mean maxima from noon to 6 pm. Daily mean air temperature was related to daily mean conidia concentration when all data were considered and when concentration exceeded 30 spores m 3.
