BEAN-SICKNESS. 93 
liable to infestation, but Field Beans are also subject to the attack 
causing a stunted and deformed growth, such as that shown in the 
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Field Bean plant infested by Tylenchus devastatrix. Natural length, including 
curve of stem, about ten inches. 
accompanying figure, taken by myself of one of a bundle of plants sent 
me for examination. Of these, the specimen figured above was only 
