Ziektes en gebreken uit de Verenigde Staten

The impact of late blight to potato growers in Michigan is clear and we estimate that many growers with crops going in to long-term storage will spend up to $350/A in crop protection products alone (not including application costs). Even such intense c...

Farmers in southern and central Maine have already reported cases of late blight in potato and tomato crops. Now the disease has spread to northern Maine.

Despite their microscopic size, Columbia root-knot nematodes (CRN) have potential to inflict huge losses—about $40 million annually—by tunneling into potatoes to feed.

Maine potato growers are thriving thanks to a late blight spraying advice offered by the University of Maine's cooperative extension program.

The humble spud has few natural enemies (beside humans), but common scab disease is one that threatens the whole potato industry. Common scab is one of the most prevalent and costly diseases for the potato industry worldwide. The vegetable research t...