Show plan crop locations considerable thought Is going to be ba needed to plan I 1 19 crop rotations so as to avoid damage from chinch bugs it Is not so easy to plan for the elimination or reduction of ot of the grass crops such as wheat oats and rye care can be taken however in planning field arrangements so that tha t these crops are more or less isolated from the cornfields if the wheat fields are separated from corn by fields of clover soy beans potatoes or other crops such as sugar beets the bugs are not likely to migrate through them to the corn prairie farmer |