Usually, these eradicants exhibit a wide range of control over many organisms, and are detrimental to the crop as well.

His letter […] was written, currente calamo, with very little trouble.

It feels like doing eighty on the freeway / as little towns agglomerate and blur:

She thought she must have been mistaken at first, for none of the scarecrows in Kansas ever wink; but presently the figure nodded its head to her in a friendly way. Then she climbed down from the fence and walked up to it, while Toto ran around the pole and barked.