Phyllotreta

In addition, flea beetles, Phyllotreta spp., and the cabbage root fly may damage the crop, which is also susceptible to attack by root-knot nematodes (Meloidogyne spp.).

Chapter 27 1987

[Illustration: TURNIP FLY, OR FLEA = Haltica (Phyllotreta) nemorum = (with larva and chrysalis)]

The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition Sutton and Sons

= Haltica (Phyllotreta) nemorum =, strongly made, and decidedly voracious.

The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition Sutton and Sons

But the grub of the 'Turnip Fly' (Phyllotreta) which feeds between the upper and lower skins of a leaf, or of _Psylliodes chrysocephala_ (fig. 15), which burrows in stalks, has a pale, soft cuticle like that of a caterpillar.

The Life-Story of Insects 1902