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SKU: H0022

Alphi Wettable Powder Adulticide for Litter Beetle - 1kg

Litter Beetle Control in Poultry Housing

£103.80
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Twenty One Alphi Litter Beetle Control

Twenty One Alphi is a highly effective adulticide for treating Litter Beetle in Livestock and Poultry housing. Litter beetle can be very destructive and have been known to undermine the structure of some poultry units. They are also a known vector of disease. In broiler units the key issues of litter beetle appears at turnaround of chickens. As soon as the shed is emptied and food is removed in preparation for cleaning the beetles will migrate to cracks and crevices in the walls. 

Once the disinfection and clean is done and chickens and feed are reintroduced the beetles will migrate back into the shed with all the disease that may have been prevalent before the deep clean.

Alphi should be applied before and after the deep clean around the base of the walls to control beetles in their migration to and from the walls.

  • Red Mite and Litter Beetle Control
  • 500g mixed in 10 litres of water for 100 square metres

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Free Delivery (UK Mainland Only *Some postcodes excluded, see Zone 2 above)

For deliveries between 0 and 100 kg with a value that exceeds £249.99 plus VAT, we offer free delivery. Orders over 100 kg do not benefit from free delivery.

Delivery zone 1 (UK Mainland *Some postcodes excluded; see Zone 2 below)

* 0 - 19.99 kg Courier: £3.90 plus VAT
* 20 kg courier: £3.90 plus VAT + 40p per Kilo thereafter up to a limit of 100 kg

Delivery zone 2 (BT, IM, IV, KW, HS, ZE postcodes)

* 0 - 0.99 kg DPD £3.90 plus VAT
* 1 - 19.99 kg Courier £32.00 plus VAT
* 20Kg Courier £32.00 plus VAT + 58p per Kilo thereafter up to a limit of 100Kg

*Regional Exclusions & Weight Restrictions Apply

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Alphi Wettable Powder Adulticide for Litter Beetle - 1kg FAQs

When should Alphi WP be applied?

Apply before and after the deep clean during flock turnaround:

  • Before cleaning: Spray around the base of walls and cracks where beetles migrate
  • After cleaning: Treat remaining areas to prevent beetles from returning when birds and feed are reintroduced

What is the recommended dosage and mixing instructions?

  • Dosage: 500 g per 100 m²
  • Mixing: Dilute 500 g of Alphi WP in 10 liters of lukewarm water, ensuring full dissolution before spraying
  • Apply as a coarse spray to floors and wall bases, targeting cracks and crevices

What is Alphi Wettable Powder, and what does it aim to control?

Alphi WP is a Professional Use adulticide with 10% Azamethiphos, formulated to manage litter beetles (Alphitobius diaperinus) in poultry and livestock facilities. These beetles are recognized as carriers of diseases and can harm insulation and structural components of buildings.

What are common mistakes when using Alphi WP?

  • Partial coverage: Failing to treat all cracks and crevices lowers effectiveness
  • Delayed application: Once beetles have moved deep into insulation, controlling them becomes more difficult
  • Overlooking downtime: Brief turnaround times enable beetles to survive

Are litter beetles known as anything else?

Litter beetles are referred to by various other common names. Their scientific designation is Alphitobius diaperinus, and they are part of the Tenebrionidae family, also known as darkling beetles. Here are the most widely used alternative names:

Common Names:

  • Lesser Mealworm: This is the most common alternative name, based on their larvae looking like mealworms
  • Darkling Beetle: A more general term for beetles belonging to the Tenebrionidae family, commonly used in the poultry industry
  • Black Beetle: Occasionally referred to informally due to their dark color
  • Litter Beetle: The name most commonly used in poultry facilities, as they thrive in litter and manure

Lodi UK

LODI UK is a subsidiary of LODI Group who are one of Europe's largest family owned manufacturers of pest control chemicals. LODI UK was established in the West Midlands in 2004, growing from strength to strength to be one of the UK's leading suppliers into the professional, agricultural and retail sector.

Leading through innovation!

Every year they strive to launch new, innovative active ingredients and formulations to ensure that you have the best possible armoury in controlling pests.

LODI UK products are used by all blue chip companies involved in pest control as well as professionals in the agricultural industry. LODI UK back Dalton up with strong service and advice through their advisors with a wealth of practical experience in their field to help support you in the application of our products.

About Dalton Supplies

Dalton Engineering has been in the poultry business for over 35 years. We are experts in the supply of all your poultry equipment, with friendly help and advice.

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