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ALFALFA

Gold Country Seed Alfalfa BrandsFall DormancyWinterHardinessAnthracnoseAphanomyces Root Rot Race 1Bacterial WiltFusarium WiltPhytophthora Root RotVerticillium WiltPea AphidSpotted Alfalfa AphidStem NematodeRoot Knot Nematode
4R418 BrandNEW4.31.8HRHRHRHRHRHRRRHRNT
Thunder BrandNEW4.72.0HRHRHRHRHRHRHRRHRNT
4R421HVX BrandNEW4.02.1HRHRHRHRHRHRRRNTNT
4R416 Brand4.41.6HRHRHRHRHRHRRRRR
5R510 BrandNEW4.92.0HRHRHRHRHRHRHRNTHRR
4C401 Brand4.01.3HRHRHRHRHRHRRRHRR
GCS-50 Plus Brand BlendNEW4.02.0HRHRHRHRHRHR--HRHR

Legend

HR.....High Resistance
R.......Resistance
MR....Moderate Resistance
LR.....Low Resistance
S.......Susceptible
-.......Current Data Not Available

Disease Rating Index (DRI)

Developed by the University of Wisconsin to rate resistance to five major alfalfa diseases: Anthracnose, Bacterial Wilt, Fusarium Wilt, Phytophthora Root Rot and Verticillium Wilt.

30.....Excellent

Fall Dormancy

(Dormant) 1-9 (Non-Dormant)

Winter Survival

(Most Hardy) 1-9 (Least Hardy)

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