Termite Recruitment Trails with Soil-Specific 2-Phenoxyethanol Concentrations
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Solution Overview
Problem
Existing methods fail to effectively redirect termites to detection or toxicant stations by using a single concentration of 2-phenoxyethanol and/or potassium salt, ignoring soil/wood porosity and moisture preferences, and do not create a hygroscopic barrier to alter soil/wood moisture content for termite behavior manipulation.
Innovation Solution
Application of variable concentrations of 2-phenoxyethanol (0.1% to 2.0%) and potassium salts dissolved in water to form a hygroscopic barrier around structures, creating elevated soil/wood moisture trails to redirect termites to bait or monitoring stations, with specific concentrations based on soil type and localized conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single concentration of 2-phenoxyethanol is applied to soil, then the application process is simple, but it fails to account for soil porosity variations and cannot effectively redirect termites to detection stations
Solution Approach 1:
The patent applies different concentrations of 2-phenoxyethanol (ranging from 0.1% to 2.0%) based on soil porosity characteristics. High porosity soils receive lower concentrations while low porosity soils receive higher concentrations, optimizing termite attraction while accounting for local soil variations.
Solution Approach 2:
The patent systematically varies the concentration parameter of 2-phenoxyethanol across different soil types and application locations. This parameter adjustment allows the same chemical substance to effectively redirect termites in diverse soil conditions without requiring different chemical formulations.
2Object-affected harmful factors
If 2-phenoxyethanol is applied without considering soil moisture preferences, then the application is straightforward, but it fails to create effective hygroscopic barriers to manipulate termite behavior
Solution Approach 1:
The patent combines 2-phenoxyethanol with potassium salts and moisture-retaining agents to create a composite treatment composition. This composite formulation creates hygroscopic barriers that exploit termite preference for moist environments, enhancing termite redirection effectiveness beyond what a single chemical could achieve.
Solution Approach 2:
The patent introduces moisture-retaining agents as intermediary substances that create a physical hygroscopic barrier in the soil. This barrier mediates between the 2-phenoxyethanol chemical attractant and termite behavior, leveraging termite's natural preference for moist environments to enhance redirection to detection stations.
3Reliability
If variable concentrations of 2-phenoxyethanol and potassium salts are applied to create hygroscopic barriers, then termite redirection effectiveness is improved, but the application process becomes more complex
Solution Approach 1:
The patent implements location-specific application strategies where different concentrations of 2-phenoxyethanol and potassium salts are applied at different distances from structures and in different soil zones. This localized quality adjustment maximizes termite redirection reliability while managing application complexity through systematic zoning.
Solution Approach 2:
The patent systematically adjusts multiple parameters including 2-phenoxyethanol concentration (0.1%-2.0%), potassium salt concentration, and application depth based on soil porosity and location. These coordinated parameter changes create optimized hygroscopic barriers that reliably redirect termites despite increased application complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution effectively redirects termites to detection or toxicant stations by altering soil/wood moisture content, increasing termite attraction to bait stations and reducing termite infestation by creating a continuous moisture trail.
Implementation Method 1
2-phenoxyethanol or 2-phenoxyethanol+potassium salt, dissolved in water... form a hygroscopic termite barrier around a wood containing structure... Using recruitment compositions, soil or wood treatment compositions, systems, devices, and methods for using 2-phenoxyethanol or 2-phenoxyethanol+potassium salt, dissolved in water
Data Source
AI summary
Termite trailing and recruitment compositions, systems, devices, and methods using a trail of a percentage 2 phenoxyethanol (2-PE) dissolved in water to lead subterranean termites to termite bait or monitoring stations with toxicants located about a perimeter of a wood house structures, trees, wood piles, wood pallets, and wood boats. The percentage 2 phenoxyethanol (2-PE) dissolved in water range from approximately 0.1% to approximately 2% depending on soil types. Devices and methods form a complete barrier about wood members so termites are redirected due to elevated soil water concentrations that connect termite toxicants, monitoring stations and/or bait stations with toxicants. Devices and methods form trails of 2-PE dissolved in water direct termites to termite monitoring stations and/or bait stations with toxicants, located on wood-based house structures, trees, boats, cut wood, wood pallets, fences, posts. Trails of 2-PE dissolved in water surrounding termite monitoring stations/bait stations with toxicants can direct termites to the termite toxicants.