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Resistar tomato is Hazera’s debut of tomato rootstock variety. This fine rootstock is a combination of a wild-type genetic source crossed with Hazera’s advanced genetic material. Resistar tomato is compatible with most of Hazera’s indeterminate tomato varieties and has demonstrated the ability to improve the vigor and yield of the plant. The long list of resistances shown by Resistar makes Resistar a dual-purpose rootstock – it can be used to improve the natural vigor of a variety as well as supplement it with additional resistances. Resistar has a higher germination rate than many other rootstocks and has shown even emergence, both of which present additional value to nurseries. Resistar should not be used with TMV-susceptible varieties.
Resistances:HR: Vd, Fol (race1,2), ToMV, For
IR:Mi, Mj, Pyl
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Legal terms
Attention: This information and any complementary/other verbal or written information that may be given on behalf of Hazera, present average results of specific trials; these are neither exhaustive nor necessarily accurate and may not be regarded as advice, guidance, recommendation, representation or warranty. Sowing times and growing areas are indicative only. Pictures are illustrative only. The sale & use of seeds are subject to the terms and conditions appearing collectively on seed packages and in catalogues and/or at: http://www.hazera.com/terms-and-conditions. E&OE. © 2025 Hazera. All rights reserved.
For tomatoes:
* Resistant varieties may exhibit some disease symptoms or damage under heavy pest pressure and/or under adverse environmental conditions and/or in the face of new biotypes, pathotypes, races or strains of the pest that may emerge. Soil temperature above 27°C and other stresses may cause nematode resistance to break.
** Please refer to the ISF definitions at https://worldseed.org/wp-content/uploads/2022/11/Definition_on_reaction_plants_to_pests_2022_final_clean2.pdf
A copy of the definitions for terms describing reactions of plants to pests for the Vegetable Seed Industry, can be obtained at our offices upon demand.
For all other crops:
* Resistant varieties may exhibit some disease symptoms or damage under heavy pest pressure and/or under adverse environmental conditions and/or in the face of new biotypes, pathotypes, races or strains of the pest that may emerge.
** Please refer to the ISF definitions at https://worldseed.org/wp-content/uploads/2022/11/Definition_on_reaction_plants_to_pests_2022_final_clean2.pdf
A copy of the definitions for terms describing reactions of plants to pests for the Vegetable Seed Industry, can be obtained at our offices upon demand.
Resistar tomato is Hazera’s debut of tomato rootstock variety. This fine rootstock is a combination of a wild-type genetic source crossed with Hazera’s advanced genetic material. Resistar tomato is compatible with most of Hazera’s indeterminate tomato varieties and has demonstrated the ability to improve the vigor and yield of the plant. The long list of resistances shown by Resistar makes Resistar a dual-purpose rootstock – it can be used to improve the natural vigor of a variety as well as supplement it with additional resistances. Resistar has a higher germination rate than many other rootstocks and has shown even emergence, both of which present additional value to nurseries. Resistar should not be used with TMV-susceptible varieties.
Resistances:HR: Vd, Fol (race1,2), ToMV, For
IR:Mi, Mj, Pyl
Legal terms
Attention: This information and any complementary/other verbal or written information that may be given on behalf of Hazera, present average results of specific trials; these are neither exhaustive nor necessarily accurate and may not be regarded as advice, guidance, recommendation, representation or warranty. Sowing times and growing areas are indicative only. Pictures are illustrative only. The sale & use of seeds are subject to the terms and conditions appearing collectively on seed packages and in catalogues and/or at: http://www.hazera.com/terms-and-conditions. E&OE. © 2025 Hazera. All rights reserved.
For tomatoes:
* Resistant varieties may exhibit some disease symptoms or damage under heavy pest pressure and/or under adverse environmental conditions and/or in the face of new biotypes, pathotypes, races or strains of the pest that may emerge. Soil temperature above 27°C and other stresses may cause nematode resistance to break.
** Please refer to the ISF definitions at https://worldseed.org/wp-content/uploads/2022/11/Definition_on_reaction_plants_to_pests_2022_final_clean2.pdf
A copy of the definitions for terms describing reactions of plants to pests for the Vegetable Seed Industry, can be obtained at our offices upon demand.
For all other crops:
* Resistant varieties may exhibit some disease symptoms or damage under heavy pest pressure and/or under adverse environmental conditions and/or in the face of new biotypes, pathotypes, races or strains of the pest that may emerge.
** Please refer to the ISF definitions at https://worldseed.org/wp-content/uploads/2022/11/Definition_on_reaction_plants_to_pests_2022_final_clean2.pdf
A copy of the definitions for terms describing reactions of plants to pests for the Vegetable Seed Industry, can be obtained at our offices upon demand.
