Times have changed for Alberta potato growers. Up until four years ago, the province was virtually late blight-free. Lately, wet springs and high humidity — uncharacteristic for this region — have nurtured the growth and spread of the disease.

A concerted effort has begun in Alberta Canada to raise awareness about the nastiness of late blight in tomatoes and potatoes.

Alberta Agriculture and Rural Development warns Alberta growers and gardeners for the risk of late blight.

Just when it looked as if spring had arrived, southern Alberta was hit with one last snowstorm. However, for potato growers, it should not cause much concern.That was the word from Edzo Kok, executive director of the Potato Growers of Alberta. He esti...