Search results
Results from the WOW.Com Content Network
However, white grubs (reaching 40–45 mm long when full grown) live in the soil and feed on plant roots, especially those of grasses and cereals, and are occasional pests in pastures, nurseries, gardens, and golf courses. An obvious indication of infestation is the presence of birds, such as crows, peeling back the grass to get to the grubs.
Holotrichia is a genus of beetle in the family Scarabaeidae, which are well known as "chafer beetles" or "white-grubs" for their white larvae that are found under the soil where they feed on the roots of plants.
Phyllophaga anxia, the forest-ogre June beetle, or cranberry white grub, is a species of scarab beetle in the family Scarabaeidae. It is found in North America. It is found in North America. [ 1 ] [ 2 ] [ 3 ]
Lepidiota stigma, also known as sugarcane white grub, [2] is a species of insect native to Southeast Asia. The species is known to attack sugarcane fields in the region. [ 3 ]
An adult crane fly, resembling an oversized male mosquito, typically has a slender body and long, stilt-like legs that are deciduous, easily coming off the body. [12] [2] Like other insects, their wings are marked with wing interference patterns which vary among species, thus are useful for species identification. [13]
They are entirely white in color with the exception of their black flight feathers and tail. Meanwhile, their entire head and neck area remain unfeathered and scaly-looking. Another look at a wood ...
The grubs hatch by late July. The grub population consists mainly of first instars in early- to mid-August, second instars by early September, and third instars by mid-September to early October. In frost zones, the grubs feed until November, then move deeper into the soil. In frost-free areas, the larva will feed all winter.
The grub stage is considered as a serious pest on sugarcane where they can be controlled by management of using cultural, mechanical, biological, chemical and integrated methods. [ citation needed ] In biological method, grubs can be destroy by using the parasitoid fungus Metarhizium anisopliae . [ 3 ]