Anthranilamide Pesticide with Surfactant for Residual Control
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Solution Overview
Problem
Existing pesticides, including anthranilamide compounds, often have inadequate effects against specific pests and short residual effects, making it difficult to achieve effective pest control.
Innovation Solution
The addition of a polyoxyalkylene phosphoric acid ester surfactant to anthranilamide compounds enhances their pesticidal effects, allowing for improved pest control at lower doses and reduced environmental impact.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If anthranilamide compounds are used alone, then they have basic pesticidal activity, but their controlling effects against specific pests are inadequate and residual effects are short
Solution Approach 1:
The patent combines anthranilamide compound (active ingredient) with polyoxyalkylene phosphoric acid ester surfactant (adjuvant) to create a composite pesticidal composition. This composite formulation enhances the base pesticidal activity and extends residual effects by improving adhesion, penetration, and distribution of the active ingredient on plant surfaces and within plant tissues.
2Reliability
If higher doses of anthranilamide compounds are applied to improve pest control, then controlling effects improve, but environmental load increases
Solution Approach 1:
The patent changes the physical-chemical parameters of the pesticidal composition by adding polyoxyalkylene phosphoric acid ester surfactant, which improves the bioavailability and utilization efficiency of the anthranilamide compound. This allows achieving the same or better pest control efficacy at lower application rates, thereby reducing environmental load while maintaining effectiveness.
3Adaptability or versatility
If conventional formulations are used, then basic pest control is achieved, but adequate controlling effects cannot be obtained for certain pests
Solution Approach 1:
The polyoxyalkylene phosphoric acid ester surfactant acts as an intermediary substance that facilitates the interaction between the anthranilamide compound and the pest target. It improves penetration through cuticles and cell walls, enhances translocation within plant tissues, and modifies the release kinetics of the active ingredient, thereby expanding the spectrum of controllable pests and improving efficacy against resistant species.
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 combination of anthranilamide compounds with polyoxyalkylene phosphoric acid ester surfactants significantly improves pest control efficacy, enabling effective management of various pests, including resistant species, while minimizing the amount of active ingredient required, thus reducing environmental load.
Implementation Method 1
a polyoxyalkylene phosphoric acid ester surfactant
Data Source
AI summary
To improve the controlling effects of anthranilamide compounds against pests. A pesticidal composition comprising, as active ingredients, an anthranilamide compound or its salt, and a polyoxyalkylene phosphoric acid ester surfactant, and a method for controlling a pest by using such a composition, are provided. Further, a method for improving the pesticidal effects of an anthranilamide compound or its salt, as an active ingredient, by means of a polyoxyalkylene phosphoric acid ester surfactant, is provided.