the lateral yellow lines. There are three pairs of prolegs, instead of the normal five and therefore the caterpillar moves with the same looping…
Cannabis aphid Adult cannabis aphids are between 1.8–2.7 mm long. They are normally wingless but a winged form appears in late summer. Early in the…
one finds intermediate forms of tunnelling between these ‘plate mines’ and normal mines, making it an unreliable criterion for the identification of…
in ornamentals. The larvae inject enzymes into the plant that alter their normal physiological processes. In some host plants, this can cause damage,…
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