Hazera > Our Crops > Tomato > Resistar

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

Plant Type

Rootstock

Terms and Conditions HR / IR Legend of resistance
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Legal terms

* 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.
For tomatoes: Soil temperature above 27°C and other stresses may cause nematode resistance to break.

**please refer to the ISF definitions at http://www.worldseed.org/wp-content/uploads/2017/05/Definition_on_reaction_plants_to_pests_2017_final.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

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

* 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.
For tomatoes: Soil temperature above 27°C and other stresses may cause nematode resistance to break.

**please refer to the ISF definitions at http://www.worldseed.org/wp-content/uploads/2017/05/Definition_on_reaction_plants_to_pests_2017_final.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.