HomeSide effectsAbout KoppertContact CropsQuestionProducts and solutionsNews & Info Disease control Home page Question Disease control Find a plant disease and get more information Seek German Latin Bacterial wilt in tomatoes Clavibacter michiganensis sp. Leaf and husk tan Parastagonospora nodorum Spot disease Alternaria solani Angular leaf spot disease Xanthomonas fragariae Downy mildew of rose Downy mildew sparsa Fusarium wilt Fusarium oxysporum Gum stem disease Mycosphaerella cucumis (Didymella bryoniae) Collar rot in apples Phytophthora cactorum Black-legged seedlings Pythium ultimum Black root rot of cucurbits Phomopsis sclerotioides Streak disease Pyrenophora graminea Verticillium wilt Verticillium dahliae, Verticillium albo-atrum Whiteness Sclerotinia sclerotiorum Contact the specialist Koppert Biological Systems Would you like to find out more about our company and our products? Contact one of our specialists. We manufacture our products and solutions for professional horticulture. Email our specialists Please call back Follow us on: Subscribe to our newsletter Get the latest news and information about your crops straight to your email First name * Last name * Email * Mit Ihrer Anmeldung für unseren Newsletter akzeptieren Sie unsere Datenschutzerklärung. * Diese Website ist durch reCAPTCHA geschützt und unterliegt der Datenschutzerklärung sowie den Nutzungsbedingungen von Google. Abonnieren Kulturpflanzen Gemüse (geschützter Anbau) Zierpflanzen Obst Freilandgemüse Landwirtschaftliche Kulturpflanzen Fragestellung Schädlingsbekämpfung Krankheitsbekämpfung Bestäubungsleistung erhöhen Wachstum und Widerstandsfähigkeit der Kulturpflanzen fördern Biologische Saatgutbehandlung Lösung finden Produkte und Lösungen Produkte zur Schädlingsbekämpfung Produkte zur Krankheitsbekämpfung Bestäubungsprodukte Produkte zur Pflanzenstärkung Monitoring Ausbringtechnik Seed treatment products Additives News & Info Side effects database Technical documents FAQ nematodes Information on treating bumblebee stings and allergies Integrated crop protection IPM app Knowing & recognizing Newsletter Videos About Koppert Experience Center Our company Working at Koppert Sales partners and branches Contact Koppert Foundation Koppert Biological SystemsCopyright 2021Data protectionDisclaimer of liabilityCookie statementSitemapSelect country Close Koppert Biological Systems We sake u de best mogelijke ervaring bieden. Bezoek de website van uw land voor specialist kennis van our natuurlijke, veilige oplossingen. Go to Koppert.be Stay on this website I want to choose another location Koppert uses cookies to improve your visitor experience on our website. These cookies help us to understand how our website is used. By clicking on "I accept", you agree to our privacy policy and the use of cookies. You can find more information about the use of cookies in our data protection declaration and our cookie statement . Accept cookiesRefuse cookies