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At the Global Melon & Watermelon Event in Spain, Rijk Zwaan is presenting two new Galuna™ melon varieties that are also resistant against races 6 and 7 of Podosphaera xanthii (Px). These are exciting times for Breeder Alba Garcia Martinez and her team, who have been intensively involved with the varieties over the past years: “We are very eager to hear growers’ reactions. I believe we have succeeded in selecting Galia melon varieties that combine resistance against powdery mildew with vigour while also meeting our high Galuna standards for taste and quality.” In this Q&A, she answers five questions about the journey so far and the path ahead.

Two Galuna™ varieties with Px Defense resistance represent a new solution for melon growers in their battle against powdery mildew. The launch of the new varieties is the result of years-long research, including work by Rijk Zwaan’s Phytopathology Researcher Denis Losdat and Pre-breeder Ingrid Vilmus. Here, they share a glimpse of the complex world of genetic evolution, DNA and markers. “We’re delighted that our research is helping growers to control powdery mildew more naturally.”

For the upcoming season, Rijk Zwaan will introduce two new Galia melon varieties in the Galuna™ line under the Px Defense label. This label is used exclusively for the new, extended resistance against powdery mildew, including races 6 and 7. This unique resistance spectrum helps growers cultivate healthier crops and offer their customers high quality, sustainably produced melons. “Melon growers across the Mediterranean have been waiting for this,” say members of the Spanish team of melon specialists, who were closely involved in this innovation.