Honey Dew Melon Variety With Fusarium, Mildew, And Aphid Resistance

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Solution Overview

Problem

Current melon breeding efforts have not fully addressed the need for new varieties with improved traits such as yield, disease resistance, and enhanced fruit quality.

Innovation Solution

The development of melon variety NUN 71560 MEM, which is a Honey Dew melon variety resistant to Fusarium oxysporum f. sp. melonis Race 2, Podosphaera xanthii Race 5, and Aphis gossypii, and exhibits distinct morphological and physiological characteristics.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional breeding methods are used to develop melon varieties, then genetic diversity is improved, but disease resistance and yield consistency deteriorate

Engineering Contradiction:

Improvegenetic diversityVSAvoiddisease resistance consistency

Core Design Contradiction:

Adaptability or versatilityVSReliability

Solution Approach 1:

The patent changes the genetic parameter by introducing specific resistance genes (e.g., For2 gene for Fusarium resistance, Pox5 gene for powdery mildew resistance) into the melon variety through controlled genetic modification rather than traditional random breeding, achieving consistent disease resistance across generations

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The patent creates a composite genetic structure by combining multiple resistance genes and desirable agronomic traits into a single unified variety (NUN 71560 MEM), integrating Fusarium resistance, powdery mildew resistance, aphid resistance, high yield, and superior fruit quality into one consistent genotype

Inventive Principle:

Principle #40Composite materials

2Reliability

If selective breeding for disease resistance is implemented, then resistance to specific pathogens is improved, but overall genetic variability deteriorates

Engineering Contradiction:

Improvedisease resistanceVSAvoidgenetic variability

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent applies local quality by introducing specific resistance genes at particular genetic loci (e.g., For2 at locus 11, Pox5 at locus 19) while maintaining the rest of the genome's genetic variability and desirable traits, allowing targeted improvement without compromising overall genetic diversity

Inventive Principle:

Principle #3Local quality

3Manufacturing precision

If focus is placed on improving fruit quality traits, then flavor and texture are improved, but yield and disease resistance deteriorate

Engineering Contradiction:

Improvefruit qualityVSAvoidyield

Core Design Contradiction:

Manufacturing precisionVSProductivity

Solution Approach 1:

The patent achieves multi-functionality by developing a single melon variety (NUN 71560 MEM) that simultaneously delivers superior fruit quality (flavor, texture, sweetness), high yield (25-35 tons per hectare), and robust disease resistance (Fusarium, powdery mildew, aphids), making it universally applicable for commercial production

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS12342774B2Melon variety NUN 71560 MEM

Publication Date: 2025.07.01 NUNHEMS BV

AI summary

A new and distinct melon variety NUN 71560 MEM is disclosed as well as seeds and plants and fruits thereof. NUN 71560 MEM is a Honey Dew melon variety, comprising resistance to Fusarium oxysporum f. sp. melonis Race 0 and Race 2, Podosphaera xanthii Race 5, and Aphis gossypii.