Cyclaniliprole Solid Composition for Seed Treatment
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Solution Overview
Problem
Conventional pesticidal compositions have limited effectiveness against specific pests, short residual activity, and often require high doses and labor-intensive application methods.
Innovation Solution
A pesticidal solid composition comprising cyclaniliprole or its salt, an anionic surfactant dissolved in a polar solvent, and an oil-absorbing powder combined with a granular carrier, allowing for absorption and diffusion in soil for prolonged pest control with reduced chemical application labor and dosage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If conventional pesticidal compositions are used, then pest control is achieved, but the residual activity lasts only for a short period of time
Solution Approach 1:
The patent applies cyclaniliprole to seeds or seedlings before pest infestation occurs, allowing the compound to be absorbed and transported within the plant. This preliminary application ensures continuous pest control activity throughout the plant's growth period, extending residual activity duration while maintaining reliable pest control effectiveness.
Solution Approach 2:
The invention enables continuous pest control by incorporating cyclaniliprole into the plant's physiological system through seed treatment. The compound continues to exert its insecticidal action throughout the plant's development, providing uninterrupted protection rather than short-term residual activity.
2Reliability
If conventional pesticidal compositions are used, then pest control is achieved, but high doses are required
Solution Approach 1:
The patent utilizes the plant's own physiological systems (seed absorption, transport, and distribution mechanisms) to deliver cyclaniliprole to target tissues. This self-service approach eliminates the need for high external doses, as the plant's internal mechanisms efficiently distribute the compound throughout its structure, reducing the quantity of chemical substance required while maintaining effective pest control.
3Reliability
If conventional application methods are used, then pest control is achieved, but labor-intensive application operations are required
Solution Approach 1:
The patent performs pest control preparation in advance by treating seeds or seedlings with cyclaniliprole before planting. This preliminary action eliminates the need for complex application operations during pest infestation, as the compound is already positioned within the plant to provide protection. The simple seed treatment process reduces application operation complexity while maintaining effective pest control.
4Reliability
If cyclaniliprole is applied to seeds or seedlings, then pest control effectiveness is improved, but the compound requires specific formulation components
Solution Approach 1:
The patent optimizes the formulation by controlling the particle size of cyclaniliprole (0.01-150 μm) and the ratios of components (cyclaniliprole:carrier:surfactant). These parameter changes enhance the compound's absorption and distribution within the plant, improving pest control effectiveness while keeping the formulation relatively simple through controlled composition rather than complex multi-component systems.
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 composition achieves high and sustained pest control with reduced chemical application labor and lower doses, enhancing environmental safety and efficacy.
Implementation Method 1
a solution having cyclaniliprole or its salt and an anionic surfactant dissolved in a polar solvent (component (1)), an oil-absorbing powder (component (2)) and a granular carrier (component (3)); wherein the anionic surfactant is at least one member selected from the group consisting of a salt of polyoxyethylene aryl phenyl ether sulfuric acid ester, a salt of polyoxyethylene aryl phenyl ether phosphoric acid ester, a salt of polyoxyethylene alkyl phenyl ether sulfuric acid ester, a salt of polyoxyethylene alkyl phenyl ether phosphoric acid ester, a salt of polyoxyethylene alkyl ether sulfuric acid ester and a salt of polyoxyethylene alkyl ether phosphoric acid ester; and the component (1) is absorbed into or attached to at least one of the components (2) and (3)
Implementation Method 2
cyclaniliprole tends to be highly eluted and readily be diffused and stay in e.g. the soil via e.g. water
Data Source
AI summary
To provide a pesticidal solid composition which is excellent in the controlling effects with reduced labor in application operation with a smaller dose.A pesticidal solid composition, which comprises a solution having cyclaniliprole or its salt and an anionic surfactant dissolved in a polar solvent (component (1)), an oil-absorbing powder (component (2)) and a granular carrier (component (3)) (the anionic surfactant is described in the specification); and the component (1) is absorbed into or attached to at least one of the components (2) and (3).