Cricket Farm Biosecurity Protocol: Preventing Disease Introduction

New cricket introductions (purchased eggs or juveniles) without 14-day quarantine are the primary source of AdDNV introduction to previously clean farms. That single practice, consistently maintained, eliminates the most common pathway by which the most economically damaging cricket disease enters a commercial operation.

Biosecurity protocols for cricket farms don't exist as a standardized resource. This means most farms are entirely reactive: they respond to disease after it arrives rather than preventing its introduction. A written, implemented biosecurity protocol reduces new pathogen introduction risk by approximately 80%, and it takes less than an hour to implement.

TL;DR

• New cricket introductions (purchased eggs or juveniles) without 14-day quarantine are the primary source of AdDNV introduction to previously clean farms
• A written, implemented biosecurity protocol reduces new pathogen introduction risk by approximately 80%, and it takes less than an hour to implement
• Establish a minimum 14-day quarantine period for juveniles and 10-day observation period for eggs before they enter production
• Any die-off exceeding 5% in the quarantine cohort should trigger extended observation or rejection of the incoming stock
• After 14 days of clean observation, the quarantine cohort can be moved to production
• Rule 1: All incoming crickets, eggs, and juveniles go through quarantine before contacting your production population
• Visitors must not have visited another cricket farm, insect lab, or commercial insect operation within the past 72 hours

2.

• Establish a minimum 14-day quarantine period for juveniles and 10-day observation period for eggs before they enter production.
• This exceeds the incubation period for most common cricket pathogens.

3.

• Any die-off exceeding 5% in the quarantine cohort should trigger extended observation or rejection of the incoming stock.

4.

• Do not use equipment from the quarantine area in the production area without sanitization between uses.

5.

• After 14 days of clean observation, the quarantine cohort can be moved to production.

Why Biosecurity Matters for Cricket Farms

Cricket farming operates at high density with thousands or millions of animals in close proximity. The conditions that make this efficient production also make it efficient disease transmission. A pathogen introduced to a single bin can spread to adjacent bins within days.

The three main pathogen introduction routes are:

1. Incoming crickets. Eggs or juveniles purchased from suppliers can carry pathogens, including AdDNV, that aren't apparent at the time of purchase.
2. Human traffic. Visitors, contractors, and staff who have visited other cricket farms can carry pathogens on their clothing and footwear.
3. Equipment and materials. Shared or second-hand equipment, substrate materials, and feed can carry pathogens.

Your biosecurity protocol addresses each of these routes with specific procedures.

The Quarantine Protocol for Incoming Crickets

Rule 1: All incoming crickets, eggs, and juveniles go through quarantine before contacting your production population.

The quarantine procedure:

1. Receive incoming crickets or eggs in a dedicated quarantine area, physically separated from your main production space. Even a separate room or an isolated corner of your facility with no air circulation connection is better than no quarantine.

1. Establish a minimum 14-day quarantine period for juveniles and 10-day observation period for eggs before they enter production. This exceeds the incubation period for most common cricket pathogens.

1. Observe the quarantine cohort daily. Record any unusual mortality, behavioral changes, or visual signs of disease. Any die-off exceeding 5% in the quarantine cohort should trigger extended observation or rejection of the incoming stock.

1. Do not use equipment from the quarantine area in the production area without sanitization between uses.

1. After 14 days of clean observation, the quarantine cohort can be moved to production. If any abnormality was observed during quarantine, contact your supplier, extend the quarantine period, or reject the stock.

You can log quarantine events and their outcomes in your cricket farm disease prevention records in CricketOps for ongoing reference.

Visitor Policy

Every visitor to your facility is a potential pathogen vector. This is especially true for visitors who work with other insect farms, entomology labs, or similar operations.

Your visitor biosecurity requirements:

• Visitors must sign your biosecurity attestation before entering the production area. (A visitor log template is available in the cricket farm management resources.)
• Visitors must not have visited another cricket farm, insect lab, or commercial insect operation within the past 72 hours.
• All visitors must don facility-provided shoe covers, gloves, and a disposable apron or lab coat before entering the production area.
• Visitors may not handle any cricket colony equipment, bins, or feed without explicit authorization and supervision.
• Visitors with active skin lesions, respiratory illness, or gastrointestinal illness must not enter the production area.

Staff Hygiene Requirements

Staff are your highest-frequency pathogen introduction risk because they enter daily. Your staff hygiene protocol should be documented and trained to every employee before their first shift.

Minimum staff hygiene requirements:

• Dedicated facility footwear or disposable boot covers, not worn outside the facility
• Hand washing with soap for a minimum of 20 seconds before handling any cricket population or equipment
• Dedicated work clothes or a facility-provided coverall that is not worn outside
• No personal food, drinks, or personal items in the production area
• Immediate notification if an employee has worked at or visited another insect farm in the past 48 hours
• Staff who have traveled internationally must wait 72 hours and shower before returning to cricket farm duties (protection against exotic pathogen introduction)

Equipment Sanitization Protocol

Equipment that moves between bins or between production areas must be sanitized before each use in a new location. This applies to:

• Feed scoops and food containers
• Water dispensing equipment
• Bin-cleaning tools
• Egg collection equipment
• Measurement tools (scales, probes)

Sanitization procedure: Rinse with water to remove gross debris, wash with dish soap or food-safe detergent, rinse clean, then sanitize with a food-safe sanitizer (hydrogen peroxide solution at 0.5-1%, or dilute bleach at 200 ppm, or a commercial food-safe quaternary ammonium product at label rate). Allow to air dry completely before use.

Do not share sanitized equipment between the quarantine area and the production area without re-sanitizing.

Facility Access Control

Physical access control is the foundation of biosecurity:

• Keep your facility locked when not in active use
• Limit keys or access codes to essential personnel
• Post biosecurity requirement signs at all entry points
• Designate a "dirty room" or anteroom at the facility entrance where visitors can don PPE before entering the clean production area

Biosecurity Event Logging

A biosecurity protocol only works if it's documented. When a biosecurity event occurs, either a quarantine mortality event, a visitor who discloses a potential exposure, or an equipment sanitization failure, it needs to be logged with date, nature of the event, and the corrective action taken.

CricketOps supports biosecurity event logging as part of the disease and mortality tracking module. Logging these events builds a historical record that helps you identify patterns and trace back the source of any future disease event.

Frequently Asked Questions

How do I quarantine new crickets before adding them to my farm?

Set up a dedicated quarantine area physically separated from your production space. A separate room is ideal, but even a physically isolated section with no shared air circulation provides meaningful separation. Receive all incoming eggs, juveniles, or adults directly into this quarantine area without passing through your production space. Observe the quarantine cohort daily for 14 days, recording mortality and any behavioral changes. A clean 14-day quarantine, with no die-off exceeding 5% and no signs of disease, clears the cohort for introduction to production. If any abnormality occurs during quarantine, extend the observation period or reject the stock and notify your supplier.

What biosecurity procedures should visitors to my cricket farm follow?

Visitors should not have been at another cricket farm or insect operation within 72 hours before their visit. Upon arrival, they should sign your biosecurity attestation confirming their exposure history and agreeing to your facility rules. Before entering the production area, visitors should put on facility-provided shoe covers, disposable gloves, and a disposable apron or lab coat. During the visit, they should not handle cricket bins or equipment without explicit supervision. Anyone with active illness, particularly respiratory or gastrointestinal symptoms, should reschedule. These procedures take less than 5 minutes per visitor and dramatically reduce the risk of pathogen introduction from human traffic.

Does CricketOps support biosecurity event logging for quarantine tracking?

Yes. CricketOps allows you to log biosecurity events including quarantine cohort observations, visitor records, and equipment sanitization records as part of the disease and mortality tracking module. You can create a quarantine cohort in CricketOps at the time of receiving, log daily mortality observations during the 14-day period, and record the outcome (passed quarantine, extended, or rejected). This creates a traceable record of your quarantine program that satisfies buyer documentation requirements and provides the historical data needed to trace back a disease event if one occurs. The visitor log feature records who visited, when, and what attestation they provided, which is increasingly required by food safety certification programs for cricket flour producers.

How do I prevent pathogen spread between bins during an outbreak?

Physical separation is the most effective immediate step. Move affected bins to a quarantine area if possible and establish a strict clean-to-dirty workflow so anyone handling a quarantined bin does not proceed to clean bins without changing gloves and sanitizing footwear. Shared equipment such as scoops, scales, and thermometers are common transmission vectors and should be dedicated per bin or sanitized with a 70% isopropyl alcohol solution between uses.

Are there any approved treatments for sick cricket colonies?

There are currently no approved antiviral or antibiotic treatments for cricket colonies intended for food consumption. Management of disease events relies on quarantine, early termination of affected bins, thorough disinfection, and biosecurity practices that prevent reintroduction. For non-food-grade feeder cricket operations, some producers have experimented with supportive care (optimizing temperature and feed), but evidence for efficacy against viral pathogens like AdDNV is limited.

How long should new crickets be quarantined before joining the main colony?

A minimum of 14 days is the standard recommendation for new Acheta domesticus stock. Keep quarantined crickets in a completely separate space with dedicated equipment and observe for any signs of disease or abnormal mortality during that period. Some operations extend quarantine to 21 days and do a population health check before clearing the incoming stock. The cost of quarantine space and time is small compared to the cost of an AdDNV introduction to your main production area.

Sources

• Food and Agriculture Organization of the United Nations (FAO) -- Edible Insects: Future Prospects for Food and Feed Security
• North American Coalition for Insect Agriculture (NACIA)
• Entomological Society of America
• USDA Animal and Plant Health Inspection Service (APHIS)
• University of Florida IFAS Extension -- Entomology and Nematology Department

Get Started with CricketOps

Early detection of health problems depends on having a baseline to compare against. CricketOps tracks mortality events, environmental conditions, and production outputs by bin so that deviations from your normal patterns are visible before they escalate into a major event. Start logging your production data in CricketOps and build the baseline that makes early detection possible.