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Vitalis Seed Catalogue USA and Canada 2021

Index Crop Type

Index Crop Type Scientific name pathogen ISF English name Code Races/ Strains Level of resistance Spinach Viruses Cucumber mosaic virus Cucumber mosaic CMV HR Fungi Albugo occidentalis White rust Ao IR Cladosporium variabile Leaf Spot Cv IR Colletotrichum dematium Anthracnose Cd IR Peronospora farinosa f.sp. spinaciae (ex. Peronospora effusa) Downy mildew Pfs 1-17 HR Squash, Viruses Cucumber mosaic virus Cucumber mosaic CMV IR Summer Papaya ringspot virus Papaya ringspot PRSV IR Watermelon mosaic virus Watermelon mosaic WMV IR Zucchini yellow mosaic virus Zucchini yellows ZYMV IR Squash leaf curl virus Squash leaf curl SLCV IR Fungi Podosphaeria xanthii (ex Sphaerotheca fuliginea) Powdery mildew Px IR Squash, Viruses Cucumber mosaic virus Cucumber mosaic CMV IR Winter Papaya ringspot virus Papaya ringspot PRSV IR Watermelon mosaic virus Watermelon mosaic WMV IR Zucchini yellow mosaic virus Zucchini yellows ZYMV IR Squash leaf curl virus Squash leaf curl SLCV IR Fungi Podosphaeria xanthii (ex Sphaerotheca fuliginea) Powdery mildew Px IR Golovinomyces cichoracearum (ex. Erysiphe cichoracearum) Powdery mildew Gc 1 IR Tomato Viruses Beet mild curly top virus BSTCV HR Beet Severe Curly Top Virus BSTCV HR Tomato apex necrotic virus Tomato apex necrotic virus ToANV HR Tomato mosaic virus Tomato mosaic ToMV 0 HR Tomato mosaic virus Tomato mosaic ToMV 1 HR Tomato mosaic virus Tomato mosaic ToMV 2 HR Tomato spotted wilt virus Tomato spotted wilt TSWV IR Tomato torrado virus Tomato torrado virus ToTV HR Tomato yellow leaf curl virus Tomato yellow leaf curl TYLCV IR Bacteria Pseudomonas syringae pv. tomato Bacteria speck Pst HR Ralstonia solanacearum Bacteria wilt Rs IR Xanthomonas campestris pv. vesicatoria Bacteria spot Xcv HR Fungi Alternaria alternata f.sp. lycopersici Alternaria stem canker Aal HR Alternaria solani Early blight As HR Fulvia fulva (ex Cladosporium fulvum) Leaf mold Ff A HR Fulvia fulva (ex Cladosporium fulvum) Leaf mold Ff B HR Fulvia fulva (ex Cladosporium fulvum) Leaf mold Ff C HR Fulvia fulva (ex Cladosporium fulvum) Leaf mold Ff D HR Fulvia fulva (ex Cladosporium fulvum) Leaf mold Ff E HR Remark Fusarium oxysporum f.sp. lycopersici Fusarium wilt Fol 0 HR In USA called Fol:1 Fusarium oxysporum f.sp. lycopersici Fusarium wilt Fol 1 HR In USA called Fol:2 Fusarium oxysporum f.sp. lycopersici Fusarium wilt Fol 2 HR In USA called Fol:3 Leveillula taurica (anamorph: Oidiopsis sicula) Powdery mildew Lt HR Oidium neolycopersici (ex Oidium lycopersicum) Powdery mildew On IR Phytophthora infestans Late blight Pi IR Pyrenochaeta lycopersici Corky root rot Pl IR Stemphylium solani Gray leaf spot Ss IR Verticillium dahliae Verticillium wilt Vd 0 HR In USA called Vd:1 Verticillium albo-atrum Verticillium wilt Va 0 HR In USA called Va:1 Nematode Meloidogyne arenaria Meloidogyne incognita Root-knot Root-knot Ma Mi IR IR Resistance can be adversely affected at elevated soil Meloidogyne javanica Root-knot Mj IR temperatures (>28˚C) Abiotic Stress Silvering Si T Blossom End Rot BER T Blotching Bl T Cracking Cr T Watermelon Viruses Zucchini yellow mosaic virus Zucchini yellows ZYMV IR Fungi Colletotrichum orbiculare Anthracnose Co 1 IR Fusarium oxysporum f.sp. Niveum Fusarium wilt Fon 0, 1, 2 IR Podosphaoria xanthii (ex Sphaerotheca fuliginea) Powdery mildew Px 1 IR HR: High Resistance | IR: Intermediate Resistance | T: Tolerance High Resistance (HR): Plant varieties that highly restrict the growth and development of the specified pest or pathogen under normal pest or pathogen pressure when compared to susceptible varieties. These plant varieties may, however, exhibit some symptoms or damage under heavy pest or pathogen pressure. Intermediate Resistance (IR): Plant varieties that restrict the growth and development of the specified pest or pathogen, but may exhibit a greater range of symptoms or damage compared to highly resistant varieties. Intermediate resistant plant varieties will still show less severe symptoms or damage than susceptible plant varieties when grown under similar conditions. Tolerance (T): The ability of a plant variety to endure abiotic stress without serious consequences for growth, appearance and yield. 45

Index Quality Standards Crop Germination Standards Minimum (%) Seed Count (seeds per pound) Seed Count (seeds per kilogram) Arugula 85 1,134,000 to 2,268,000 2,500,000 to 4,989,500 Basil 85 266,820 to 647,990 587,000 to 1,425,580 Cauliflower 90 103,000 to 123,000 230,720 to 275,520 Chives 80 303,000 to 455,000 666,700 to 1,000,000 Cilantro 85 45,500 to 114,000 100,000 to 250,000 Cucumber 95 11,400 to 21,600 25,000 to 47,500 Dill 80 75,800 to 113,600 166,700 to 250,000 Eggplant 95 82,500 to 126,000 181,500 to 277,200 Endive 90 252,000 to 412,400 554,400 to 907,200 Fennel 90 31,950 to 36,590 70,430 to 80,670 Leek 90 114,000 to 206,200 249,500 to 453,600 Lettuce 95 239,000 to 648,000 525,200 to 1,425,600 Melon 90 11,500 to 20,000 25,760 to 44,800 Onion 90 90,000 to 125,000 198,410 to 275,580 Parsley 85 350,000 to 412,400 769,200 to 907,200 Pepper 95 44,500 to 81,000 97,800 to 178,200 Radish 85 62,400 to 68,500 137,600 to 151,000 Rootstock, Cucurbit 95 2,320 to 3,200 5,120 to 7,120 Rootstock, Pepper 95 44,500 to 81,000 97,800 to 178,200 Rootstock, Tomato 95 108,000 to 267,000 237,600 to 587,000 Sage 70 42,000 to 52,000 92,590 to 114,640 Spinach 85 29,000 to 81,000 63,200 to 178,200 Summer Squash 90 2,500 to 4,700 5,500 to 10,400 Thyme 80 42,000 to 2,200,000 2,645,520 to 4,850,120 Tomato 95 108,000 to 267,000 237,600 to 587,000 Watercress 80 42,000 to 2,300,000 3,968,280 to 5,070,580 Watermelon 90 6,000 to 24,000 2,720 to 10,890 Winter Squash 90 1,400 to 2,700 3,000 to 5,900 46

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