![](http://www.alamy.com/thumbs/6/3E29F3F6-13B3-46EF-8FFD-AC4D6D0057CF/W6JNEB.jpg)
Netherlands. Marshall Plan contributed insecticides have been helping combat plant diseases and improve corps. Here a Professor and students of the Agricultural College at Wageningen, Holland, photograph roots while studying plant diseases
Size: 4457px × 4486px
Photo credit: © Alpha Stock / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: