Tetranychus urticae , it does not produce large amounts of webbing. The eggs are about 0.15 mm in diameter, dark red, and oval with small ridges…
appearance of Japanese beetle Newly-laid eggs of the Japanese beetle are about 1.5 mm long, pearly white and oblong. They absorb water from the soil,…
black. The eggs are laid in May or June in groups in the soil. They hatch about one month later and the larvae start to feed on roots. The larvae…
grey or orange-yellow with a broad dark marginal stripe. The wingspan is about 40-55 mm and the dorsal thorax is covered with close-lying hairs. The…
long and yellowish chestnut brown. Amphimallon majalis is somewhat smaller; about 13-15 mm long and reddish-brown in colour. The adult beetles fly in…
long. It lives and feeds on the roots of the host plant. The winged form is about 1.8 mm long, darker than the wingless form, with a brown-black head.…
100-200 nymphs. In the summer, the life cycle takes about six weeks to complete and in the winter about 12 weeks. Damage symptoms Mealybugs inflict…
colour and about 0.1 mm long. They usually develop to the 2nd stage within a day. All life stages look very similar. The adults develop after about…
crevices, manure, litter, and under feed and water lines. The eggs are oblong, about 1.5 mm (0.06 inches) in length and creamy white at first but…
pupa, false pupa or quiescent nymph. Adult females are yellowish brown, about 0.25 mm long, with the hind legs reduced to slender threadlike…
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