FGMN Nursery
Orius insidiosus
Orius insidiosus
- Ships Nationwide
Dealing With Adult Thrips? Here’s What Actually Works.
Mites can’t touch them. Sprays don’t always work. But if adult thrips are still crawling or flying around your plants, Orius insidiosus is your best option for natural, aggressive control.
Orius insidiosus (Minute Pirate Bug – Adults)
Biological Control for Thrips at Every Stage—Including Adults
Unlike cucumeris or swirskii mites—which only target thrips larvae—Orius insidiosus goes after the entire thrips lifecycle, including the adults. These small, fast-moving predators hunt thrips on contact, pierce them with specialized mouthparts, and feed immediately.
If you need a real solution for an active thrips outbreak, especially in flowering crops, Orius does what other biological controls can’t.
What It Treats
| Pest | Life Stages Targeted |
|---|---|
| Thrips | Adults and larvae |
| Aphids | Adults and juveniles |
| Moth eggs | Multiple species |
| Spider mites | Opportunistic feeding |
| Other soft-bodied pests | Varies based on conditions |
Orius is one of the few predators that pursues and kills adult thrips, making it ideal for fast, visible pest suppression.
Why Orius Works When Mites Don’t
| Feature | Orius insidiosus | Swirskii | Cucumeris |
|---|---|---|---|
| Thrips adults | Yes | No | No |
| Thrips larvae | Yes | Yes | Yes |
| Other pests | Aphids, mites, moth eggs | Whiteflies, broad mites | Thrips larvae only |
| Feeding when pest pressure is low | Yes (pollen, aphids) | Yes (pollen) | Limited |
| Speed of action | Fast | Slower | Preventive only |
| Best for | Active outbreaks and flowering crops | Warm, mixed-pest prevention | Mild, early-stage thrips |
How It Works
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Day 0: Adults begin hunting on release
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Days 3–5: Females lay eggs near pest clusters
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Day 7: Eggs hatch into fast-feeding nymphs
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Weeks 2–3: Nymphs mature into new adults
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Under ideal conditions, you’ll get 6–7 weeks of continuous pest pressure
How Much to Use
| Setup | Application Rate |
|---|---|
| Small-scale setups | 1 Orius per 10 square feet |
| Greenhouses or flowering crops | 2,000–4,000 Orius per acre |
| High-pressure infestations | Increase rate and reapply every 10–14 days |
Apply early for best results. Orius is most effective when released at the first sign of adult thrips.
Best Conditions for Orius
| Condition | Ideal Range |
|---|---|
| Temperature | 68–90°F |
| Humidity | Moderate |
| Crop type | Especially effective in flowering plants and pollen-rich environments |
| Application timing | Early morning or late afternoon (avoid midday heat) |
Orius performs best when pollen is available—it increases reproduction and persistence between pest meals.
Application Tips
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Release evenly across infested areas
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Avoid foliar sprays before or after application
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Combine with Swirskii or Cucumeris for full lifecycle control
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Flowering plants help Orius reproduce and persist
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Release early for faster suppression and better egg-laying
Safe for Everything But the Pests
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Non-toxic
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Safe for use around people, pets, and pollinators
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No re-entry interval required
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Zero residue
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Fully compatible with IPM and organic systems
Shipping and Storage
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Ships with live delivery guarantee
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Use immediately upon arrival for best results
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If delayed, store at 45–55°F for up to 24 hours
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Do not freeze or expose to heat
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Shipping & Returns
Shipping & Returns
NATIONWIDE SHIPPING:
Outdoor Living & Recreation, Home & Garden products ship nationwide. The shipping fee is confirmed during checkout using your shipping address and choice of shipping provider if applicable. Products marked with free shipping will be free shipping at checkout. Once your lifestyle, home & garden order is fulfilled we'll send the tracking information to your email.
NATIONWIDE SHIPPING RETURNS: 30 day returns.
We accept returns of unused products that are defective or not defective. Your return must be processed within 30 days of the date of purchase. We do not process exchanges. We will provide a shipping label by email, you are responsible for bringing the return to the shipping provider.
FREIGHT PRODUCT RETURNS: no returns or exchanges.
There are no returns, exchanges or refunds for products delivered via freight. REFUNDS: The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the returned product is received and processed.
NATIONWIDE PRODUCT REFUNDS:
The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the order is canceled and the returned product is received and processed.
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from 53 reviewslovely olive jar, attractive to keep on display. And useful too.
Fast delivery . Product exactly matches description. Easy to contact with same day replies. We will use them again.
Great job from growing to shipping
Quality was excellent. Perfect for my Dad’s grave site, honoring a proud Marine.
Appreciate the extra effort to get the product to me when needed. The delivery was made with speed and consideration, very much appreciated
Very nice slim design. They hold the poles close to the wall and well organized. Very simple install
Good quality live oak wood. Cut consistently and most was kiln dried. Recommend these guys. Delivery was prompt and friendly
He dropped it right where we asked and the soil is great quality! Really good service on time.
Great product and great communication! I used their compost in my vegetable garden bed, and all my plants are strong and healthy so far.
We had garden soil and garden mulch delivered to our home. He deleted the product right away and was very pleasant to speak with.
Fantastic soil. Definitely would buy again.
Excellent communication and price. Will use them again!!!
Love this Compost! My garden does great every year and it's because of
this great Compost Mix. I would not use anything else.
Great dirt and great communication
Started a new garden and it seems to be helping all of my new starter plantings