Biology
Harmful Insects or Pests of Jute
Some harmful insects cause damage to a great extent to the crops in the jute fields. Two of the jute insects, along with their local and…
Economical Bioligy
Biology
Harmful Insects or Pests of Paddy
The animals, which cause harmful effect on human comforts, ease, and economic profit is called pests. These animals disturb human beings in different ways. Among…
Biology
Method of Artificial Bee Culture and Collection of Honey
Through ancient method, honey was collected from the combs in forests. In this method smokes drive out the bees from the comb, and honey and…
Biology
Life Cycle of Bees
From the zygote stage up to attaining the adult reproductive active stage, the stages that are passed are known as the life cycle of bees.…
Biology
Bee Keeping Method
The bee is a social insect belonging to the class Insecta and phylum Arthropoda. It does a great help to human being by producing wax…
Biology
Disease of Silkworm and Treatment
The larvae of silkworm may be attacked by some diseases. These diseases are caused by the attack of various kinds of parasites like virus, bacteria,…
Biology
Method of Silk Culture
With the aim of producing silk fiber and manufacturing silken clothes the overall process of rearing of the silk culture or silk worm scientifically and…
Biology
Characteristics of Silk Fibers
Some most common Ccharacteristics of Silk Fibers are: (i) As the silk fibers can retain some moisture, the clothes made of silk can be used…
Biology
Culture of Silk Worms or Sericulture
The silk clothes that we use are made of fibers or silk threads produced from the secretion of salivary glands of silk moth. The silk…
Biology
Diseases of Fishes and Their Treatment
There may be various types of diseases in fishes. The body of a healthy fish is slimy and its colour is bright. If the original…
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