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The damage caused by chafer infestation to residential lawns is exacerbated by the fact that its grubs are an attractive food source for local fauna such as crows, skunks and raccoons, who relentlessly dig up the turf in search of the morsels. Homeowners often find themselves bewildered by the speed and extent of the destruction which may ensue ...
The grubs develop in the earth for three to four years, in colder climates even five years, and grow continually to a size of about 4–5 cm, before they pupate in early autumn and develop into an adult cockchafer in six weeks. [6] The cockchafer overwinters in the earth at depths between 20 and 100 cm. They work their way to the surface only ...
Anomala albopilosa, known by the common names green chafer, white-haired leaf chafer and sugarcane white grub, is a species of chafer beetle in the family Scarabaeidae. It was originally described in the genus Euchlora by Frederick William Hope in 1839. [ 1 ]
Anomala is a genus of shining leaf chafers in the family of beetles known as Scarabaeidae.There are at least 1,200 described species in Anomala. [1] [2] [3] [4]A common characteristic behavior of beetles in Anomala is that most grubs of these species feed on the roots of grasses, becoming a pest in many areas where they invade.
Cyclocephala lurida, the southern masked chafer, is a species of beetle in the family Scarabaeidae which is native to the southeastern United States. It is a brown beetle with a black head, with an adult length of 10 to 14 mm (0.4 to 0.6 in). [ 1 ]
Trichiotinus piger, the hairy flower chafer or bee-like flower scarab, is a species of beetle in the family Scarabaeidae. Adult chafers eat the leaves and flowers of many deciduous trees, shrubs and other plants, but rarely cause any serious damage. Chafer beetles also act as pollinators for many species of flowering trees.
Disease symptoms are yellowed or dead leaves, reduced root system and finally dieback of the whole plant. White grubs mainly affect young tea plants. During dry weather, roots are infested with large number of grubs and leave calloused stumps. [2] [3] They also feeds on the bark at soil level which can be seen as ring-barking of the stem. In ...
A scarab beetle grub from Australia. The C-shaped larvae, called grubs, are pale yellow or white. Most adult beetles are nocturnal, although the flower chafers and many leaf chafers are active during the day. The grubs mostly live underground or under debris, so are not exposed to sunlight.