SKU: 65762328866

Fly Parasite Complex

Sale price$66.59 Regular price$73.99
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Description

Fly Parasite ComplexPrice includes delivery via Priority Mail (US Postal Service) either to your mailbox, or to a Post Office box. Insects are sent out Tuesday and Wednesday. Place your order at least 3 business days in advance of desired shipping date (Monday holidays will delay processing of order). Unless you specify otherwise, we will send your Beneficial Insects on the next possible shipping day. You could also request delayed delivery in the Order Specific Comments

Price includes delivery via Priority Mail (US Postal Service) either to your mailbox, or to a Post Office box. 

Insects are sent out Tuesday and Wednesday. Place your order at least 3 business days in advance of desired shipping date (Monday holidays will delay processing of order). Unless you specify otherwise, we will send your Beneficial Insects on the next possible shipping day. You could also request delayed delivery in the Order-Specific Comments box.

Muscidifurax raptorellus, Muscidifurax zaraptor, and Spalangia cameroni are tiny wasps that don't bother humans, but parasitize the pupae of many species of flies found in areas with livestock, breaking the life cycle of the flies.

You cannot place too many parasites. You can place too few. For dairies, feed lots and horse stables, we recommend between 300 and 500 parasites per animal per month during the fly season (March to October or November depending on weather). For confined hog operations, this number will be between 200 and 400 parasites per animal per month. Chickens require from 1 to 5 per bird per month. If your fly problem is very severe, these numbers should be increased; the first and second releases especially should be doubled or tripled.

  • Begin release program as soon as the weather begins to warm up.
  • Flies reproduce at a faster rate than the the fly parasites, so reintroduction on a regular basis is important.
  • Release every 1- 4 weeks during all warm months, generally March or April (once temperature reaches 80°F) through October.
  • For later starts, double the rates for the first 2 releases.
  • Use in conjunction with PVF&GS Fly Trap for best results.

Using predatory wasps to control fly populations in farms and gardens is a fascinating and environmentally friendly approach to pest management. This method, part of an agricultural practice known as biological control, harnesses the natural predator-prey relationships to maintain pest populations at manageable levels.

The concept of biological control dates back to ancient times, but it wasn't until the late 19th and early 20th centuries that the practice began to gain scientific backing and widespread acceptance. One of the early successes of biological control was the introduction of the Vedalia beetle to control cottony cushion scale in California citrus orchards in the 1880s. This success paved the way for further exploration into using natural predators to control pests.

Predatory wasps, belonging to various species, play a significant role in controlling fly populations. These wasps are not the typical wasps that people generally fear; they are often smaller and less aggressive towards humans. Instead, they are formidable predators of various insect species, including flies.

There are different types of predatory wasps used in controlling flies. For example, some species of the genus Spalangia are known to parasitize fly pupae. These wasps lay their eggs inside the fly pupae, and the developing wasp larvae consume the pupae from the inside. Another example is the genus Muscidifurax, which also targets fly pupae. The use of these wasps is particularly prevalent in animal farms where flies can be a significant problem, spreading diseases and causing distress to livestock.

The introduction of predatory wasps into a farm or garden ecosystem is a delicate process. It requires a thorough understanding of the ecological balance and the life cycles of both the predator and the prey. The goal is to establish a sustainable population of wasps that can effectively control the fly population without causing harm to other beneficial insects or the overall ecological balance.

One of the significant advantages of using predatory wasps is the reduction in the need for chemical pesticides. Traditional fly control methods often involve the use of chemicals that can be harmful to the environment, beneficial insects, and even humans and livestock. Biological control, on the other hand, is a more sustainable and eco-friendly approach.

However, the effectiveness of predatory wasps can be influenced by various factors such as climate, the availability of prey, and the presence of other predators or competitors. Farmers and gardeners need to monitor the situation closely and may sometimes need to reintroduce wasps or adjust their strategies.

In recent years, the practice of using predatory wasps has gained popularity, particularly in organic farming, where the use of chemicals is limited. Research continues to evolve in this field, with scientists exploring the potential of different wasp species and developing methods to enhance their effectiveness and sustainability.

The use of predatory wasps in controlling fly populations represents a fascinating blend of ancient practices and modern scientific understanding. It exemplifies a shift towards more sustainable and environmentally friendly agricultural practices, highlighting the importance of understanding and working with natural ecosystems rather than against them.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 65762328866

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Worth the hype
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
I’ve seen La Roche-Posay Cicaplast Balm B5 recommended countless times online, so I finally decided to try it for irritated skin and a damaged skin barrier. It absolutely lives up to the hype for me. The texture is very rich and moisturizing, but it feels extremely soothing on dry, overtreated, or sensitive areas. I’ve used it on my face, hands, and other irritated patches of skin, and it really helps calm everything down. The quality feels excellent, which is what I expect from La Roche-Posay. A little goes a long way, so I think it’s a very good value for the price. I also like that it’s versatile enough for the whole family. I’ve even shared it with my daughter, and we both love having it around for dry or irritated skin. Definitely one of those products I can see myself repurchasing regularly.
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Pol
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★★★★★ 5
Amazing Skin Recovery Balm – Hydrating, Soothing, and Instant Tone-Up Effect!
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
I bought this after an AI recommendation while looking for something to help my skin recover after professional dermatology treatments, and I’m so glad I did. This balm is incredibly moisturizing and soothing without feeling heavy or greasy. My skin barrier felt calmer almost immediately, and it really helped speed up the recovery process. One thing I love is the subtle tone-up effect — it makes my skin look brighter and more even right after application, almost like a natural glow without makeup. It’s perfect for post-treatment care, irritation, dryness, and overall skin repair. A little goes a long way, and it has become a staple in my skincare routine. Highly recommend this to anyone needing skin recovery support and a healthy-looking glow. I will definitely repurchase!
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Reviewed in the United States on April 30, 2026
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Barbara Montero
Grantham, US
★★★★★ 5
A Skin Barrier Savior for Irritated, Pore-Prone Skin
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
This cream has honestly become one of my skincare essentials. My skin gets easily irritated and reactive, and this balm calms everything down almost overnight. It really helps reduce redness, dryness, and that tight uncomfortable feeling after using active products. I also noticed my skin looks smoother and healthier overall, and even my pores appear less noticeable because my skin barrier is finally balanced and hydrated. The texture is a little thicker than a regular moisturizer, so I prefer using a thinner layer during the day, especially under makeup. But at night, it works beautifully as a repairing treatment. Gentle, effective, and definitely worth the hype!
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Reviewed in the United States on May 17, 2026
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thepolyglot
Battle Creek, US
★★★★★ 4
Good stuff
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
This is a great rescue cream. No fragrance. Non-greasy. Lightweight. Application is easy. Helps with rashes, dryness, and redness, and feels great. The product itself gets 10 stars. The Amazon price, on the other hand, is not the best. I found it at a local store $2 cheaper. And still, for the size the price is high.
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Reviewed in the United States on May 1, 2026

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