What is neem used for?

General uses Neem has been used as an insecticide, insect repellent, and oral dentifrice, and in traditional medicine to treat malaria, diabetes, worms, and cardiovascular and skin diseases. It reportedly has contraceptive, antiulcer, and fungicidal properties, as well as applications relevant to cancer.

What is neem tree essay?

Neem is a large evergreen tree with a wide trunk, which can grow 12-24 meters tall. The leaves are bright green with 9-15 leaves, oblique at the base or slightly curved, coarsely toothed, with a pointed tip Shodini, 1997). In India, neem flowers from January to April, and fruits mature from May to August (Koul, 1990).

Where do neem trees grow?

It is one of two species in the genus Azadirachta, and is native to the Indian subcontinent and most of the countries in Africa. It is typically grown in tropical and semi-tropical regions. Neem trees also grow on islands in southern Iran.

How is neem useful to the farmers?

Neem leaves, oil or extracts acts as repellent against several insects such as weevils, flour beetles, bean-seed beetles and potato moths. Treatment of jute sack by neem oil is counter-productive and prevents the penetration of pest like weevils and flour beetles.

What type of tree is neem?

Neem is a member of the mahogany family, Meliaceae. It is today known by the botanic name Azadirachta indica A. Juss.

What is the name of neem tree?

Azadirachta indica
Neem tree is mainly cultivated in the Indian subcontinent. Neem is a member of the mahogany family, Meliaceae. Today it is known by the botanical name Azadirachta indica (A. indica) A.

What kind of plant is neem?

Neem is a member of the mahogany family, Meliaceae. It is today known by the botanic name Azadirachta indica A. Juss. In the past, however, it has been known by several names, and some botanists formerly lumped it together with at least one of its relatives.

Which climate does neem tree grow?

Climate. Neem tree habitats are dry and hot. The tree can tolerate temperatures up to 122 degrees Fahrenheit, but it cannot cope with cold; temperatures below 40 degrees Fahrenheit cause the tree’s leaves to fall and can kill the tree. Neem tree’s ideal temperature range is about 50 to 98 degrees Fahrenheit.

In which month neem tree leaves fall?

DESCRIPTION. Neem trees are attractive broad-leaved evergreens that can grow up to 30 m tall and 2.5 m in girth. Their spreading branches form rounded crowns as much as 20 m across. They remain in leaf except during extreme drought, when the leaves may fall off.

Are neem leaves good for plants?

Neem oil can also be used to manage some fungal disease issues, such as powdery mildew. It works by preventing the germination and penetration of fungal spores into leaf tissue. Neem won’t “cure” a plant that is already infected with a fungal disease, but it can help limit the spread of the disease to healthy tissue.