8235: Efficacy testing of novel organic fungicides and elicitors: from the lab to the field
(2006) Efficacy testing of novel organic fungicides and elicitors: from the lab to the field. Paper presented at Joint Organic Congress, Odense, Denmark, May 30-31, 2006.
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Summary
Novel organic fungicides and elicitors against downy mildew on grapevines were evaluated on grapevine seedlings in a series of indoor screening experiments under controlled conditions and, if they have shown a good efficacy indoors, in a screening vineyard under field conditions.
From 39 products tested under controlled conditions 10 were further examined under field conditions.
All of the new products tested under field conditions showed at least partial efficacy. However, the efficacy was not good enough to protect grapevine plants sufficiently from downy mildew. For a complete re-placement of copper in plant protection against downy mildew on grapevine in organic agriculture, additional new products are needed.
| Document Language: | English |
|---|---|
| Subject Areas: | Crop husbandry > Crop health, quality, protection |
| Research affiliation: | International Conferences > Joint Organic Congress 2006 > Theme 5: Protecting plant health Switzerland > FiBL > Pathology |
| Total budget (Euro): | 0 |
| Orgprints ID Number: | 8235 |
| Contact: | Schaerer, Dipl.Ing.Agr. Hans-Jakob |
| Deposited On: | 09 May 2006 |
| EPrint Type: | Conference paper |
| Published?: | Published |
| Type of presentation: | Poster |
| Peer Review Status: | Not peer-reviewed |
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