Anthranilamide Insecticide Synergy

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Solution Overview

Problem

Existing insecticidal and acaricidal compounds have unsatisfactory activity levels, and there is a need for more effective combinations to control animal pests.

Innovation Solution

The combination of specific anthranilamides with other insecticidally active compounds, such as benzoylureas, macrolides, and diacylhydrazines, which exhibit synergistic effects, enhancing their individual insecticidal and acaricidal activities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If single insecticidal compounds are used, then the formulation is simple, but the insecticidal activity is unsatisfactory

Engineering Contradiction:
Improveinsecticidal activityVSAvoidformulation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple insecticidal compounds (anthranilamides with other classes such as benzoylureas, pyrethroids, organophosphates, carbamates, or insect growth regulators) into a single formulation to achieve synergistic effects. This merging of different chemical classes results in enhanced insecticidal activity compared to single compounds, while maintaining practical formulation simplicity through unified application methods.

Inventive Principle:
Principle #5Merging (Combining)

2Reliability

If multiple insecticidal compounds are combined, then the insecticidal activity increases, but the formulation complexity increases

Engineering Contradiction:
Improveinsecticidal activityVSAvoidformulation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent optimizes the concentration ratios and mixing proportions of multiple insecticidal compounds to achieve synergistic effects. By carefully adjusting parameters such as the proportion of anthranilamide to other insecticidal classes, the formulation achieves enhanced activity without requiring complex application procedures. The synergistic interaction allows for reduced individual compound concentrations while maintaining effective pest control.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS8735431B2Active compound combinations having insecticidal properties
Publication Date: 2014.05.27 BAYER CROPSCIENCE AG
  • US8735431B2 patent drawing
  • US8735431B2 patent drawing
  • US8735431B2 patent drawing

AI summary

The invention relates to novel insecticidal active compound combinations comprising, firstly, anthranilamides and, secondly, further insecticidally active compounds as defined in the description, which combinations are highly suitable for controlling animal pests, such as insects.