• Pepino mosaic virus

  plant sap of an infected plant gets in contact with a non-infected plant. As soon as one single plant in the greenhouse has been infected by the virus, it [...] cultivation, other plants of the Solanaceae family (night shade family) such as eggplant, black nightshade, some potato and pepper varieties and some plants [...] Datura (e.g. thorn apple) and Physalis (e.g. Physalis floridana ) can also act as a host. Damage symptoms The impact of a PepMV infection for the tomato grower

• Fusarium spp.

  glumes and kernels become white, due to dehydration, and later turn pinkish-red as spores are formed. Ear infection decreases the baking quality of wheat and [...] foot and/or root rot of the infected host plant, and the disease may manifest as wilting, stunting and chlorosis or lesions on the stem and/or leaves. Life [...] overwinters for many years in the soil, and on crop residues of infected plants, as chlamydospores (thick walled mycelium cells) or mycelium. Survival is also

• Contact

  Mailing address Koppert Biological Systems Inc. 1502 Old US-23 Howell, MI 48843 +1 (800) 928-8827 info@koppertonline.com

• V10

  prepared solution promptly as directed by the EPA‑approved label. Application V10 is applied once per crop cycle to young tomato plants as a preventive treatment

• Grey mould

  like bulbs and crop residues or as sclerotia (drought- and cold-resistant structures) in the soil. Damage symptoms As the name suggests, grey mould’s ( [...] compounds that kill the plant cells and then uses the content of the plant cells as nutrients. On the infected area, new spores are formed within a few days.

• Triario® WG

  solution. Check the label for each crop and situation. Apply Triario® WG as early as possible to the crop for optimal effect. The application of Triario® WG [...] Diseases Triario® WG protects against soil-borne diseases such as Pythium , Rhizoctonia , Fusarium , Cylindrocladium , Sclerotinia , Sclerotium , and [...] dry weight Application Triario® WG can be applied via planter box (on-site), as a commercial seed treatment, in-furrow spray, and transplant starter solution

• Rhizoctonia solani

  overwinters as mycelium or sclerotia in the soil and on crop residues. It is also seed-borne. Thanatephorus cucumeris causes diseases such as phytophthora [...] General Thanatephorus cucumeris was long known as Rhizoctonia solani , the vegetative stage. It was long believed to be a sterile fungus, but recently

• Powdery mildew

  is a fungal disease that is caused by many different species of fungi such as Erysiphe, Podosphaera, Oïdium, Leveillula. Damage symptoms Powdery mildew [...] plant cells and barely survive in the absence of a living crop. They survive as ascospores or perithecia, structures containing ascospores. Ascospores have [...] stomata. Conidia are the main means of dispersal. They are dispersed by wind, as are the ascospores. In general, powdery mildew fungi are not very resistant

• Fusarium wilt

  overwinters for many years in the soil and on crop residues of infected plants as chlamydospores (thick walled mycelium cells) or mycelium. Survival is also [...] tools and machinery. Primary infection is either seed-borne or takes place as infection of the roots at the root tip or in small wounds, for example where

• Bacterial wilt, brown rot

  irrigation water. Disease incidence is highest when soil moisture is high, such as during rainy periods. When temperature is low, infection may remain latent [...] cuttings, tubers) Disinfect cutting knives and tools Control root rot nematodes as the wounds they make on roots help the bacteria to infect the crop Do not