Effect of soil solarization with supplementary materials on the occurrence of lettuce big-vein disease in a commercial field
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概要
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Big-vein disease occurs on lettuce worldwide in temperate regions. The causal agent is transmitted from diseased to healthy plants by zoospores of the lettuce root-infecting fungus Olpidium brassicae. To enhance the suppressive effect of soil solarization on the occurrence of lettuce big-vein disease, various supplementary materials were applied to soils before solarization. All the supplementary materials tested, i.e., methionine (40 kg/10 a), urea polymer (200 kg/10 a), and calcium cyanamide (100 kg/10 a), enhanced the suppressive effect of solarization, especially, calcium cyanamide showed the highest prevention value.
- 日本土壌微生物学会の論文
- 2008-04-01
著者
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Aino Masataka
Graduate School Of Agricultural Science Kobe University
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Iwamoto Yutaka
Hyogo Prefectural Technology Center For Agriculture Forestry And Fisheries
関連論文
- Effect of soil solarization with supplementary materials on the occurrence of lettuce big-vein disease in a commercial field
- Effect of soil solarization with supplementary materials on the occurrence of lettuce big-vein disease in a commercial field
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