breeding

|Tag: breeding

New variety for Africa

Using WorldVeg tomato breeding line AVTO1003 (CLN3125L), Rijk Zwaan Breeding B.V. developed a new semi-determinate plum tomato variety ‘Jarrah RZ F1 (71 102)’ specifically for the African market. ‘Jarrah’ has good vigor and canopy color, and produces firm fruit with uniform color, weighing 80-100 g. The variety is resistant to Tomato mosaic virus (ToMV) and Tomato yellow leaf curl virus (TYLCV). ‘Jarrah’ is another example of how WorldVeg germplasm, breeding consortia, and collaborations in Africa and Asia benefit farmers and consumers!
Africa Vegetable Breeding Consortium -- APSA-WorldVeg Vegetable Breeding Consortium

2019-01-25T09:37:39+00:00January 22nd, 2019|Categories: Briefing, In Brief, JAN2019|Tags: , |

WorldVeg parentage in high-yielding, triple-disease resistant ‘Arka Rakshak’ tomato

Tomato is India’s second most important vegetable crop, next to potato. And now ‘Arka Rakshak’, a new F1 fresh market and processing tomato hybrid with resistance to three major tomato diseases, is available for farmers eager to supply India’s growing demand. The variety was developed by the Indian Institute of Horticultural Research (IIHR) by crossing one of their advanced breeding lines with an advanced breeding line sourced from the World Vegetable Center. Tomato leaf curl virus, bacterial wilt and early blight are among the most difficult tomato diseases to manage as there are no chemical treatments available to stop their spread. Building resistance into a variety is the most effective -- and cost-effective -- approach to tomato disease management. ‘Arka Rakshak’ produces medium to large (80-100 g), deep red, very firm fruits with good keeping quality (15-20 days) and transportability. Farmers can expect yields of 90-100 t/ha. WorldVeg provides the important breeding materials partners need to produce vigorous, pest-and disease-resistant varieties with tolerance to heat, drought, flooding and other environmental conditions farmers typically encounter in the field. Congratulations to IIHR!

2018-02-09T02:56:34+00:00February 9th, 2018|Categories: Briefing, FEB2018, In Brief|Tags: , , |