There is no effective fungicide or other cure for Fusarium wilt. The pathogen nearly always kills infected hosts. Prevention and exclusion are the only effective management strategies. Avoid this problem by replanting at that site using species from different genera than plants previously infected there by Fusarium.
The most effective fungicides for Fusarium head blight are Miravis Ace®, Prosaro®, Prosaro Pro®, and Sphaerex®. These fungicides on average will provide 45-60% suppression (sometimes higher) and have an efficacy score of “good”.
Natamycin is active against Fusarium species and, with voriconazole, is the mainstay of treatment for Fusarium keratitis. Terbinafine, voriconazole and sometimes itraconazole are active in treating onychomycosis.
Plants in the Solanaceae family that were evaluated include Nicotiana glauca, Solanum aculeastrum, Solanum mauritianum and Solanum seaforthianum. Leaf extracts from these plants demonstrated potent in vitro activities (minimum inhibitory concentrations <1.0 mg/mL) against nine Fusarium species (Table 2).
In general, control of Fusarium wilt disease can be accomplished by improving soil conditions, planting disease-resistant varieties, removing infected plant tissues, using clean seeds, and using soil and fungicides.
AMB considered being the most effective drug against Fusarium, followed by VRC. Posaconazole can be used for refractory cases. Nonetheless, the usage of monotherapy for the treatment of systemic fusariosis is unsatisfactory owing to high rates of resistance against antifungal agents.
Use an effective fungicide. These include: metconazole (Caramba®), prothioconazole + tebuconazole (Prosaro®), prothioconazole (Proline®), and adepidyn (Miravis Ace®). Apply an effective fungicide at the correct time. The most effective application window is from flowering (anthesis; Feekes 10.5.
Use of calcium nitrate fertilizer instead of ammonium nitrate can reduce Fusarium disease severity in some soils. In acidic soils, raising the soil pH to 7 can help to control disease.
Bicarbonates. Sodium bicarbonate can be successful against plant garden infections when utilized with oil. Though botanical fungicides are always advisable due to their effectiveness, potassium bicarbonate and ammonium bicarbonate provide better disease control and plant wellbeing than sodium bicarbonates.
Baking soda (sodium bicarbonate) has been used as a fungicide since 1933. Recent research has demonstrated that although baking soda can be effective against plant diseases when used with oil, its sodium component can build up and become toxic to plants.
Colonies are usually fast growing, pale or bright-coloured (depending on the species) with or without a cottony aerial mycelium. The colour of the thallus varies from whitish to yellow, pink, red or purple shades. Species of Fusarium typically produce both macro- and microconidia from slender phialides.
Polymyxin B exhibits novel antifungal activity against Fusarium species. Based on previous studies of PMB against human fungal pathogens such as Candida and Cryptococcus [18], [20] and the findings that cell-free filtrates of P. polymyxa (from which PMB was originally isolated) can inhibit the plant pathogenic fungus F ...
Terbinafine is another option to treat some Fusarium species, but this compound is only registered to treatment of superficial infections [39]. Natamycin (5%) and/or topical amphotericin B (0.5%) are first-line treatment of fungal keratitis in some countries.
For example, triadimefon, triadimenol, tebuconazole, and hexaconazole are effective systemic fungicides for white root disease control (Jayaratne et al., 2001). However, if cost involved is a consideration, only tebuconazole and hexaconazole are recommended for use.
The significant reduction of fusarium wilt disease in tomato plants treated with neem extract could be due to the presence of gedunin i.e. tetranortriterpenoid which posses antifungal properties (Sadre et al., 1983) or due to presence of Azadirachtin (tetranortriterpenoid).
Apple Cider Vinegar
To make a natural fungicide out of this, take one tablespoon of vinegar and mix it with a gallon of water. Shake it well and add to a spray bottle. A vinegar mixture can treat most fungal infections on any plant without causing any harm.
“Triazole fungicides are the most widely used fungicide class in the world,” says Mueller. These locally systemic fungicides move up and down the plant but not in the leaf. Triazole fungicides (Folicur, Domark) inhibit an enzyme that plays a role in fungi sterol production.
Hydrogen peroxide, well known as an ingredient in disinfectant products, is now also approved for controlling microbial pests on crops growing indoors and outdoors, and on certain crops after harvest. This active ingredient prevents and controls bacteria and fungi that cause serious plant diseases.
synthetic fungicides are widely used to control wilt diseases. Katyayani Coc 50 and Katyayani Samarth are the two best fungicide for control of Fusarium wilt.
If fusarium wilt hits your garden, don't plant the same or related plant types in that area for at least four years. Depending on your climate, it may be possible to control fusarium wilt by "solarizing" your soil. This involves covering it with plastic so it reaches very high temperatures over a long period.
Apply beneficial bacteria including Bacillus subtilis, Bacillus pumilus, Streptomyces griseoviridis or Gliocladium as a foliar spray, soil drench or pretreatment for seeds for fusarium prevention. Mycorrhizal fungus colonization can reduce the disease index significantly by suppressing pathogen development.
There is no effective fungicide or other cure for Fusarium wilt. The pathogen nearly always kills infected hosts. Prevention and exclusion are the only effective management strategies. Avoid this problem by replanting at that site using species from different genera than plants previously infected there by Fusarium.
Chemical Control
Prothioconazole is the only commercially available fungicide with proven efficacy. Azoxystrobin, prothioconazole and thiophanate-methyl led to the highest values for reduction of Fusarium wilt and did not cause phytotoxicity in watermelons.
Heritage is an effective systemic fungicide, providing control of Microdochium (Fusarium) Patch, Anthracnose, Take-All Patch, Brown Patch, Leaf Spot/Melting out, Rust diseases and Type 2 Fairy Rings.