--- product_id: 54601285 title: "Encarsia for whitefly Control - 4 introductions" brand: "encarsia" price: "FREE" currency: GBP in_stock: false reviews_count: 8 url: https://www.desertcart.co.uk/products/54601285-encarsia-for-whitefly-control-4-introductions store_origin: GB region: Great Britain --- # Natural whitefly parasite Effective above 10°C/50°F 4 timed introductions Encarsia for whitefly Control - 4 introductions **Brand:** encarsia **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🦗 Outsmart whiteflies naturally—because your greenhouse deserves the best! ## Quick Answers - **What is this?** Encarsia for whitefly Control - 4 introductions by encarsia - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/54601285-encarsia-for-whitefly-control-4-introductions) ## Best For - encarsia enthusiasts ## Why This Product - Trusted encarsia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe for All:** Harmless to children, pets, beneficial insects, and wildlife—perfect for greenhouses. - • **Precision Timing:** Deploy at first whitefly sighting and maintain control with 4 weekly releases. - • **High Reproductive Power:** Each Encarsia lays up to 300 eggs in 30 days, ensuring rapid whitefly suppression. - • **Eco-Friendly Pest Control:** Harness nature’s own whitefly assassin without harmful chemicals. - • **Continuous Crop Protection:** Ideal for food crops like tomatoes, enabling uninterrupted harvests. ## Overview Encarsia Formosa is a natural parasitic wasp introduced in 4 weekly intervals to control whitefly infestations safely and effectively in greenhouses. Active above 10°C/50°F, each tiny wasp lays up to 300 eggs inside whitefly scales, providing eco-friendly, chemical-free pest management that protects crops and supports continuous harvests. ## Description Control whitefly by introducing Encarsia Formosa. Encarsia is a natural parasite of whitefly, which is harmless to anything else and is safe for use in greenhouses and conservatories. Introduce them AS SOON as the first whitefly appear and the temperatures are above 10C / 50F. Encarsia are introduced to the greenhouse on small white cards which are hung on the lower leaves of the plants. Encarsia is a tiny insect with clear wings, which seeks out whitefly scale and deposits an egg inside it. It is safe for you, children, pets and wildlife. Food crops such as tomatoes can be harvested continually where Encarsia is used. Each Encarsia is capable of laying 300 eggs inside 300 whitefly scales in 30 days. 4 introductions at 7 day intervals. ## Features - Control whitefly by introducing Encarsia Formosa. Encarsia is a natural parasite of whitefly, which is harmless to anything else and is safe for use in greenhouses and conservatories. - Introduce them AS SOON as the first whitefly appear and the temperatures are above 10C / 50F. Encarsia are introduced to the greenhouse on small white cards which are hung on the lower leaves of the plants. - Encarsia is a tiny insect with clear wings, which seeks out whitefly scale and deposits an egg inside it. It is safe for you, children, pets and wildlife.Food crops such as tomatoes can be harvested continually where Encarsia is used. - Each Encarsia is capable of laying 300 eggs inside 300 whitefly scales in 30 days. - 4 introductions at 7 day intervals. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0030MC1FM | ## Product Details - **Brand:** Encarsia - **Colour:** White - **Style:** Classic - **Unit count:** 4.0 count ## Images ![Encarsia for whitefly Control - 4 introductions - Image 1](https://m.media-amazon.com/images/I/81QRajjd5-L.jpg) ![Encarsia for whitefly Control - 4 introductions - Image 2](https://m.media-amazon.com/images/I/21zk82JLKGL.jpg) ![Encarsia for whitefly Control - 4 introductions - Image 3](https://m.media-amazon.com/images/I/91Jcm9KrcQL.jpg) ![Encarsia for whitefly Control - 4 introductions - Image 4](https://m.media-amazon.com/images/I/41zPfAaKbrL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The course cured the whitefly problem *by S***. on 11 September 2023* But not the aphids! ### ⭐⭐ Sadly ineffective *by P***L on 1 August 2020* A 4-week course stated in early June has failed utterly to control greenhouse whitefly. They are now a plague. A few encarsia were already hatched during transit and squashed when they arrived. Very few parasitised eggs seen 5 weeks later. I wonder how many eggs were viable. Only prompt delivery prevents a 1-star. A waste of £18 I'm afraid. ### ⭐⭐⭐ not brilliant *by E***Y on 25 October 2023* Couldn't tell if it worked as whitefly was quite bad, ordered more and still didnt get any real improvement. Purchased sticky insect sheets which I used in second greenhouse with definite reduction. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/54601285-encarsia-for-whitefly-control-4-introductions](https://www.desertcart.co.uk/products/54601285-encarsia-for-whitefly-control-4-introductions) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-27*