Serenade ASO- 2.5 Gallon

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Organic Status:
OMRI Listed

Applied as a preventative this biofungicide, (Bacillus subtilis QST713) is labeled for control of a wide range of plant pathogens.  Can be applied up to and including the day of harvest. Non-toxic to beneficial insects. Works on a wide range of diseases and a variety of crops. 

Serenade® ASO fungicide is a powerful tool designed to protect against the effects of soil and foliar bacterial and fungal diseases. Applied at planting or through chemigation, Serenade quickly builds a disease-protection zone around the seed or transplant. As the plant’s roots grow, the beneficial bacteria in Serenade ASO grow with them, expanding the disease protection zone and attaching themselves, like armor, to the roots of the plant. Applied as a foliar spray, Serenade ASO protects crops against diseases such as Botrytis, Powdery mildew, Sclerotinia, Xanthomonas and Erwinia.

Key Benefits

  • Directly attacks pathogens in the soil including Pythium, Rhizoctonia, Fusarium and some strains of Phytophthora;
  • Activates plant’s natural defenses by priming systemic responses in the plant;
  • Promotes growth and stress resistance;
  • Can be tank-mixed with other in-furrow products including fertilizers;
  • Apply using existing spray or chemigation equipment;
  • Unique mode of action (FRAC code 44) for the best defense against the development of fungicide resistance;
  • Exempt from the requirements of a residue tolerance

Performance: The active ingredient in Serenade ASO fungicide, Bacillus subtilis strain QST 713, is a beneficial soil bacterium. A master of root colonization, Serenade can quickly build a dense biofilm on plant roots. The biofilm acts as a protective barrier for the roots, shielding them from diseases in the soil, even at the roots’ tips. Safely and comfortably growing in the root zone, the beneficial bacteria in Serenade ASO produce metabolites that: 

  • kill soil diseases,
  • activate plant’s natural defenses,
  • promote plant growth,
  • increase the efficiency of photosynthesis. 
2 to 6 quarts/acre or 1.3 to 3.8 oz/gal of water  
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  • 5
    works great. Will use it every year !

    Posted by cynthea rulapaugh on 21st Sep 2020

    works great

  • 5
    I like this product

    Posted by Betty Thompson on 18th Aug 2020

    Great product for reducing fungus on many of my garden and fruit crops

  • 5
    Serenade spray

    Posted by Wizbang on 1st Jun 2020

    I have used this product on my mall apple orchard to kill off fire blight. It is effective so I purchased this in quantity for the task. Seven Springs shipped in lighting speed too.

  • 5
    Great product

    Posted by David Brogan on 13th May 2020

    I use Serenade in the spring to fight leaf diseases and I also add it to organic fertilizer to fight serious root diseases like verticilium and Phytophthora.

  • 5
    Great Folks

    Posted by Garret on 25th Apr 2020

    Good price, quick shipment - what's not to like? Thank you!

  • 5

    Posted by John Jackson Jr on 16th Jul 2019

    We actually got peaches this year using this product, prior to this we would get brown rot before they would get ripe. Thanks for the fast service.

  • 5
    seranade aso

    Posted by earl on 8th Aug 2018

    This really works on powdery mildew. It takes alot so buy the big jug..

  • 5

    Posted by Stephen on 7th May 2018

    This is an excellent product for those of us who have chosen to take the 7 FACTORS TO REBUILD THE EARTH as a lifestyle we can live with:
    Organic, Permaculture, Ecosystems, Biodynamic, Regenerative, Sustainable Farming, Holistic Management, together, encourage biological diversity & healthy living!

  • 5
    My "go to" for biofungicide treatment.

    Posted by eric on 27th Apr 2017

    This is my third year using Serenade as my biofungicide proactive treatment on my lawn and it has yet to let me down. In the past three years, using this product, my lawn is healthy and lush as ever. I will continue to use Serenade and love that it is organic.

    Thank you 7springsfarm for a wonderful product!

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