What specific nematode species show the highest virulence against SHB larvae? The specific nematode species that show the highest virulence against small hive beetle (SHB) larvae are: Both of these species have been demonstrated to cause 100% mortality of SHB larvae within 14 days of application under laboratory conditions, and they maintain very high efficacy […]
Image by Leung Kwok Tung Ktleung via Pexels The Double Screen Board An Indespensible Tool A double screen board (or Snelgrove board) is a versatile beekeeping tool used for advanced techniques like, swarm control, splitting hives, introducing new queens, and more. Here’s a step-by-step explanation of its primary uses and setup. Basic Concept General Method for
Double screen (Snelgrove) boards come in several styles, each tailored to specific management techniques and beekeeper preferences. While all share the core function—separating two colony units while allowing heat and limited pheromone transfer—there are notable design variations to consider. Key Differences in Double Screen Board Designs 1. Number and Placement of Entrances 2. Screened Area
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Here’s how soil conditions affect the success rate of nematodes targeting SHB pupae Soil conditions greatly affect the success rate of nematodes targeting SHB pupae, influencing their movement, survival, infectivity, and ultimately the mortality of SHB larvae and pupae. The main soil-related factors are: Summary Table: Soil Factor Impact on Nematode Efficacy for SHB Soil
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What is a Screen Board? A screen board (specifically a double screen board or Snelgrove board) is one of the most versatile yet underused tools in beekeeping. It consists of a wooden frame with two layers of mesh screen separated by about 3/4 inch of space. This design allows heat and air to pass through
Here’s the main advantages of using nematodes over chemical controls for SMALL HIVE BEETLE Using nematodes like Steinernema carpocapsae to control small hive beetle (SHB) populations offers several clear advantages over chemical controls: In summary Nematodes provide a highly effective, safe, and sustainable alternative to chemical pesticides for SHB control—protecting pollinators, hive products, and the
Rearing your own queen bees empowers selective breeding for desirable traits—such as honey production, disease resistance, gentleness, and overwintering survival—while ensuring a reliable supply of high-quality queens for your apiary. 1. Why Rear Your Own Queens? Rearing your own queens allows beekeepers to: 2. Biology of Queen Development All female larvae start identically; the caste
Beekeeping is moderately labor intensive, but the commitment varies greatly depending on the number of hives, your management style, the season, and your level of experience. Estimated Time Commitment for Hobbyist Beekeepers Spring requires the most attention (weekly inspections, swarm prevention), while fall and winter need far less—sometimes only monthly or bi-monthly checks[4][5][6]. Scaling Up
Small Hive Beetle – By James D. Ellis – This image is Image Number 5025046 at Invasive.org, a source for images of invasive and exotic species operated by The Bugwood Network at the University of Georgia and the USDA APHIS Plant Protection and Quarantine program., CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=8187533 Learn ways to manage the Small
The most effective habitat restoration methods for supporting multiple pollinator threats at once involve creating high-diversity native plantings with overlapping bloom times, establishing structural and spatial diversity, and using adaptive site management techniques. These approaches simultaneously address habitat loss, nutrition, climate resilience, disease, pesticide exposure, and fragmentation.[1][2] Key methods include: In Summary By combining these
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