F1 SunrichTM Orange DMR H Helianthus...

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F1 SunrichTM Orange DMR 90-150 cm90-150 cm35-59 inches35-59 inches

Helianthus annuus20-25°C/ 68-77°F 3-4 days 15-26 sd/g

55-70 day type●The world's fi rst downy mildew highly-resistant variety for ornamental Helianthus

●With the introduction of F1 Sunrich Orange DMR, Helianthus production will be drastically changed.Growers have less to worry about when it comesto problems with downy mildew. This DMRbreakthrough's added-value provides substantial benefi ts with high yield results and the reduction of chemical use

●Resistant to multiple strains of downy mildew(plasmopara halstedii)

●Plant height, growing speed as well as fl owershape and color are similar to F1 Sunrich Orange.F1 Sunrich Orange DMR fl owers in 55-70 daysafter sowing, depending on conditions

<Disclaimer>*1. F1 Sunrich Orange DMR highly restricts the growth and

development of the above stated pathogen and the damagethey cause under normal pathogen pressure when compared to susceptible varieties. It may, however, exhibit some disease symptoms or damage under heavy pathogen pressure.

*2. New and / or atypical strains of the specifi ed pathogen mayovercome the resistance, sometimes completely.

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What is Downy Mildew (Plasmopara halstedii)?

Plasmopara halstedii is one of the major plant pathogens that infect Helianthus. The symptom shows as light yellowish-green spots on the upper side of leaves alongside main veins.It eventually grows and spreads to become a lesion, and on its underside light gray mold grows. Severely infected plants will not have ornamental value. The stems will not reach enough height and will not be good quality cut fl owers.

Germination TemperatureGermination Temperature Days to EmergenceDays to Emergence Seed Count (Seed / Gr.)Seed Count (Seed / Gr.) Stem LengthStem Length 91

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