Abstract
Sixteen disease control products or product combinations used in organic production systems were tested for efficacy against tomato diseases. Disease pressure was low in 2002, and no treatment significantly reduced disease relative to the control. In 2003, early blight and Septoria leaf spot developed late in the season, and Bordeaux mixture, copper hydroxide, garlic and neem oils, seaweed extract, and Serenade reduced disease development compared to the control. Plots treated with Sonata yielded the most marketable fruit. Accepted for publication 18 May 2005. Published 13 July 2005.
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Claims 7
Claim · model-written summary
In 2002, with low disease pressure, no organic disease control product significantly reduced tomato disease relative to the control.
- Taxon
- Tomatoes
Solanum lycopersicumt0 - Treatment
- treatmente0
- Outcome
- diseasee0
- Direction
- no_changeinferrede0
- Qualifier
- Disease pressure was low in 2002e0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomatoes”
e0“Disease pressure was low in 2002, and no treatment significantly reduced disease relative to the control”
Claim · model-written summary
In 2003, Bordeaux mixture reduced disease development (early blight and Septoria leaf spot) in tomato compared with the control.
- Taxon
- TomatoesSolanum lycopersicumt0
- Treatment
- Bordeaux mixturee0
- Outcome
- disease developmente0
- Direction
- reducede0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomatoes”
e0“In 2003, early blight and Septoria leaf spot developed late in the season, and Bordeaux mixture, copper hydroxide, garlic and neem oils, seaweed extract, and Serenade reduced disease development compared to the control”
Claim · model-written summary
In 2003, copper hydroxide reduced disease development (early blight and Septoria leaf spot) in tomato compared with the control.
- Taxon
- TomatoesSolanum lycopersicumt0
- Treatment
- copper hydroxidee0
- Outcome
- disease developmente0
- Direction
- reducede0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomatoes”
e0“In 2003, early blight and Septoria leaf spot developed late in the season, and Bordeaux mixture, copper hydroxide, garlic and neem oils, seaweed extract, and Serenade reduced disease development compared to the control”
Claim · model-written summary
In 2003, garlic and neem oils reduced disease development (early blight and Septoria leaf spot) in tomato compared with the control.
- Taxon
- TomatoesSolanum lycopersicumt0
- Treatment
- garlic and neem oilse0
- Outcome
- disease developmente0
- Direction
- reducede0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomatoes”
e0“In 2003, early blight and Septoria leaf spot developed late in the season, and Bordeaux mixture, copper hydroxide, garlic and neem oils, seaweed extract, and Serenade reduced disease development compared to the control”
Claim · model-written summary
In 2003, seaweed extract reduced disease development (early blight and Septoria leaf spot) in tomato compared with the control.
- Taxon
- TomatoesSolanum lycopersicumt0
- Treatment
- seaweed extracte0
- Outcome
- disease developmente0
- Direction
- reducede0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomatoes”
e0“In 2003, early blight and Septoria leaf spot developed late in the season, and Bordeaux mixture, copper hydroxide, garlic and neem oils, seaweed extract, and Serenade reduced disease development compared to the control”
Claim · model-written summary
In 2003, Serenade reduced disease development (early blight and Septoria leaf spot) in tomato compared with the control.
- Taxon
- TomatoesSolanum lycopersicumt0
- Treatment
- Serenadee0
- Outcome
- disease developmente0
- Direction
- reducede0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomatoes”
e0“In 2003, early blight and Septoria leaf spot developed late in the season, and Bordeaux mixture, copper hydroxide, garlic and neem oils, seaweed extract, and Serenade reduced disease development compared to the control”
Claim · model-written summary
Plots treated with Sonata yielded the most marketable tomato fruit.
- Taxon
- TomatoesSolanum lycopersicumt0
- Treatment
- Sonatae0
- Outcome
- marketable fruite0
- Direction
- moste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomatoes”
e0“Plots treated with Sonata yielded the most marketable fruit”
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