Organic
Disease & Insect Control Starter Set

4.9
Rated 4.9 out of 5 stars
133 Reviews
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The ultimate duo formulated to control disease and insect build up. Includes two of our best selling products, Bio Insecticide and Bio Fungicide in a trial size set. 8 fl oz: Makes up to 8 gallons.
For Use On
FRUITS + VEGGIES
FLOWERS + FOLIAGE
TREES + SHRUBS
ROSES
NUTS + BERRIES
HOUSEPLANTS
HERBS
ORNAMENTALS
Key Features
Organic approved icon
Organic approved — Certified organic, ensuring its free from harmful synthetic chemicals, promoting healthier soil and plants.
Proven to work icon
Proven to work — Over 1,500 agricultural trials have been done on each product to prove efficacy against pests, disease, and plant health.
Concentrated formula icon
Concentrated formula — Minimizes carbon footprint, reduces single-use plastic usage, and delivers long-term financial value.
Long-lasting defense icon
Long-lasting defense — Provides extended protection, making it an ideal solution for maintaining a healthy garden all-year-round.
Targeted Control icon
Targeted Control — Scientifically proven to stop development and growth to efficiently eradicate unwanted garden diseases and pests.
Disease + Pest Control
Diseases Controlled/Suppressed
ROOT ROT
BOTRYTIS
LEAF SPOT
RUST
POWDERY MILDEW
DOWNY MILDEW
BLACK SPOT ON ROSE
WHITE + GREY MOLD
+ MORE
Pests Controlled/Suppressed
APHIDS
THRIPS
MITES
BORERS
WHITEFLIES
FUNGUS GNATS
BEETLES
+ MORE
Ingredients
BACILLUS

Discovered in a rice field in Northern California, our unique strain of bacteria is called Bacillus. Bacillus are a group of beneficial bacteria that grows over the surface of leaves and roots, creating a protective shield significantly improves soil health, promotes plant growth, and protects plants against diseases and stresses, leading to higher crop yields and better overall plant health.

BURKHOLDERIA

Burkholderia, a naturally occurring soil bacterium, is cultured and fermented to produce certain compounds and metabolites that are beneficial for plants. Burkholderia works by promoting plant growth and inducing systemic resistance, enhancing the plant’s natural defense mechanisms without harming beneficial insects or pollinators. 


Organic Bio Fungicide Full Active Ingredients:

Bacillus amyloliquefaciens strain F727* cells and spent fermentation media 96.4%, Other Ingredients 3.6%


Organic Bio Insecticide Full Active Ingredients:

Heat-killed Burkholderia spp, strain A396 and spent fermentation media spent fermentation media 94.46%, Other Ingredients 5.54%

User Proven Results
100%
feel safe using Arber formulas
98%
have seen improvements in overall plant health
86%
agree that Arber formulas prevent pests + diseases
89%
agree that Arber formulas control pests + diseases
FAQs
How often do I use the Organic Bio Insecticide if I already have an infestation? Or the Organic Bio Fungicide if I already have a disease?

We recommend first pruning or cleaning the infested areas and regularly removing debris. Then, follow this method by treating your plant with our Organic Bio Insecticide or our Organic Bio Fungicide as a foliar spray and a soil drench once every 5 days until the buildup is under control. Once the infestation is under control, we recommend continuing to treat your plant with our organic formulas every 2 weeks for prevention.

I just applied Arber to my plants and it just rained. Do I need to reapply?

If it rains within one hour after applying any of our organic formulas, or if the plants are not yet dried from the previous application before the rain, we’d recommend reapplying for best results.

Can the Organic Bio Insecticide and the Organic Bio Fungicide be mixed together and applied at the same time?

Yes, our Organic Bio Insecticide and Organic Bio Fungicide can be mixed together and applied at the same time.  When mixing the products together, we recommend following the recommended dilution rates. For reference, mix 0.25oz of each concentrate for 32oz or mix 1oz of each concentrate for 1 gallon.

4.9
Rated 4.9 out of 5 stars
Based on 133 reviews
Total 5 star reviews: 121 Total 4 star reviews: 8 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 1
97%would recommend these products
133 reviews
  • BL
    Brittainy L.
    Verified Buyer
    Organic Bio Fungicide
    Reviewing
    Organic Bio Fungicide
    I recommend this product
    What type of garden do you have? Indoor
    What large is your garden? 30+ plants
    What kind of gardener would you describe yourself as? Casual Gardener
    What types of plant(s) do you have? Houseplants, Outdoor Herb Garden, Outdoor Vegetable Garden, Outdoor Potted Plants, Trees/Shrubs
    Who do you have around your green space? Pets, Pollinators
    Product Standouts Great Quality, Value for Money, Easy to Use, Effective, Pet Safe
    Primary Uses Plant Health + Immunity, Mold, Fungus, and Mildew Control, Disease Control
    Rated 5 out of 5 stars
    2 months ago
    Love this product!

    I started using this on a fiddle leaf fig tree I purchased a couple months ago. It wasn’t growing new leaves, occasionally dropped its lower leaves, and mushrooms were coming out of the bottom drainage holes. I have been using Arbor’s bio fungicide for about a month now, and there is new growth on 3 branches and no more mushrooms. This stuff is amazing and I will definitely be purchasing again! It makes me want to try their other products as well.

  • B
    Beth
    Verified Buyer
    Organic Bio Fungicide
    Reviewing
    Organic Bio Fungicide
    I recommend this product
    What type of garden do you have? Outdoor
    What large is your garden? 10 - 30 plants
    What kind of gardener would you describe yourself as? Newbie
    What types of plant(s) do you have? Outdoor Floral/Ornamental Garden Beds, Trees/Shrubs, Outdoor Potted Plants
    Who do you have around your green space? Pets, Pollinators
    Product Standouts Organic, Bee & Butterfly Friendly, Effective
    Primary Uses Mold, Fungus, and Mildew Control, Disease Control
    Rated 5 out of 5 stars
    3 months ago
    Roses are blooming

    This year I bought my first rose bush. But soon after the rose bud were turning brown without even opening. After a quick Google search it said it most likely had a fungus and needed treatment. Arber was the first product that kept popping up. I’ll be honest I bought into it because the packaging. I’m an aesthetic girlie. Anyway, once I receive the product I stayed consistent treating the rose bush for 10 days. I didn’t think I would see blooms again this year but with the heat wave and sun and probably feeling healthy it decided to bloom! I’m beyond excited and very impressed with the product! I don’t normally right reviews but when something works this good, it’s deserved.

  • K
    Kristie
    Verified Buyer
    Organic Bio Insecticide
    Reviewing
    Organic Bio Insecticide
    I recommend this product
    What type of garden do you have? Indoor, Outdoor
    What large is your garden? 30+ plants
    What kind of gardener would you describe yourself as? Casual Gardener
    What types of plant(s) do you have? Houseplants, Outdoor Herb Garden, Outdoor Vegetable Garden, Outdoor Potted Plants, Outdoor Floral/Ornamental Garden Beds
    Who do you have around your green space? Pets, Pollinators
    Product Standouts Pet Safe, Organic, Effective, Easy to Use, Bee & Butterfly Friendly
    Primary Uses Plant Food + Nutrition, Plant Health + Immunity, Pest & Insect Control
    Rated 5 out of 5 stars
    9 months ago
    One of the best!!

    I purchased a full starter kit for my houseplants and had nothing but great results! I didn’t have a major pest issue but started using the Bio Insecticide as a preventative with all of the new plants I brought home ( I have a problem), and have yet to see any pest infestations! Very happy with the product(s), so much so I’ll be transitioning use of them to my outside gardens! You will not be disappointed-and they don’t smell bad -which is a bonus!!

  • BS Profile picture for Billie Sue H.
    Billie Sue H.
    Verified Buyer
    Organic Bio Fungicide
    Reviewing
    Organic Bio Fungicide
    I recommend this product
    What type of garden do you have? Outdoor
    What large is your garden? 30+ plants
    What kind of gardener would you describe yourself as? Expert (uncertified)
    What types of plant(s) do you have? Houseplants, Outdoor Herb Garden, Outdoor Vegetable Garden, Outdoor Potted Plants, Outdoor Floral/Ornamental Garden Beds
    Who do you have around your green space? Kids, Pets, Pollinators
    Product Standouts Value for Money, Organic, Kid Safe, Pet Safe, Bee & Butterfly Friendly
    Primary Uses Plant Health + Immunity, Disease Control, Mold, Fungus, and Mildew Control
    Rated 5 out of 5 stars
    9 months ago
    Safe to use

    I felt safe using this fungicide on my vegetables, especially tomatoes. It kept the blight away which has been a consistent problem for me for years. I would highly recommend this product to those gardeners who garden organically and safely.

  • S
    Sarah
    Flag of United States
    Verified Buyer
    Organic Bio Insecticide
    Reviewing
    Organic Bio Insecticide
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Like what I see

    I'm not quite ready to use this yet but so far I like what I see. Once I get a chance to test it out I will update this review.

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