Overwintering and Dissemination of Cucurbit Mosaic 
Plate 1 
HEALTHY AND MOSAIC WILD CUCUMBER PLANTS 
A. Healthy wild cucumber plants, Micrampelis lobata, showing typical habit of growth during flower 
ing period. Ellison Bay, Wis. July, 1919 
B. Mosaic wild cucumber plants showing mottling of foliage 
