| Root-lice, blue aphis, etc., is one of the most common enemies of the aster. |
| Perhaps the first battle will have to be fought with the aphis, or plant-louse. |
| He could watch the butterwort curving round the edges of its wan green foliage upon the captured limbs of fly or aphis. |
| The drops contain the extracts of ingredients such as aphis, or ground honey bees, and plants such as euphrasia and sabadilla. |
| Biological garden protection kit, including winter quarters for chrysopa, and strips for chrysopa eggs to be placed on plants for protection against aphis, thrips, spiders, soft cochineals and white flies. |
| Am troubled only with root aphis, codling-moth, and curculio. |
