Pest control from Neem prepared chemical medicines
Neem is originated from India. It is planted in every type of soil. It will increase land fertility. The fruiting starts in February to March month and the fruits mature after 4 months. Its leaves, neem cake, bark, branches, roots and new shoots all are useful. Mainly seeds of Neem cake contain 30-40% oil content.
Importance of Neem
Medicines prepared from Neem plant is used for pest control because it contains 0.2-0.3% of Azadirachtin which will help to repel the nematodes. It will make harder for the insect to grow and lay eggs. The number of friendly-pests will increase. It will also increase Nitrogen amount. By using this there is no adverse effect on human and animals. Apart from this, it contains Maliantriol, Melanin, Nimbidin and Nimbin elements.
Chemical medicine prepared from Neem seeds
Extract 500gm seeds from Neem cake. Make a paste by beating the seeds. The paste is put in double layered cotton cloth and is placed in 10ltr water for overnight. Next day rinse the cloth again and again so that the entire effect will come in the water. Then filter this solution and spray directly on the crops. For one acre land, 3.1kg neem seeds are mixed in 80-200ltr water and are sprayed.
Extract seeds from Neem cake which contains 30% oil content. In 500gm oil, mix 200ltr of water and 250gm Detergent powder and spray it in the one-acre land.
Medicines prepared from Neem which is certified by Central Insecticide Board such as 300ppm (Oil Base) and 1,500-10,000ppm (Solvent Base) is sold in the market. 5ml medicine is mixed in 1ltr of water and then spray is done.
Neem cake powder
By beating the fruits, neem cake is prepared. Powder made from extracted seeds from fruits is more beneficial than powder prepared from fruits. It is recommended for 1qtl/acre land and for nurseries, 2qtl/m2 is recommended.
Preparation of spray from Neem fruit flesh
100gm of Neem flesh is put in cotton cloth and is soaked in 1ltr water. After soaking it is filtered and then it is mixed in 1ml soap water and is used for spraying.
Multiple values of medicines prepared from Neem
- Spraying is done by mixing of chemical medicines with them. By this way,use of chemical medicines will reduce upto 25-30%.
- Spraying of Neem medicine should be done in morning or evening time.
- By the application of Neem cake powder the multipurpose effect is seen on the field. For e.g. it prevents plant from nematodes and fungus. By this way the land elements gets easily mixed with the plant.
- Neem affects the life cycle of harmful insects such as eggs, larvae etc. and prevents from beetle, caterpillar and hoppers. It is less resistant to sucking insects.
- Use neem flesh with Urea. This increases the effect of fertilizer and prevents from harmful insects and diseases living on the ground.
- For termite protection, 3-5kg Neem powder is added in the one-acre land before and after seed sowing.
- For the protection of root knot, 50gm Neem powder is soaked in 50ltr water overnight and then spraying is done.
Neem essence
Place Neem leaves and thin branches in 100 ltr utensils and filled it with water. When Neem leaves turn yellow then take out older leaves and add new leaves. Repeat this process again and again till leaves stop turning yellow and the branches start germinating new plants. Then filter the essence and used it for spraying in 300ltr per acre land. By this protection of pest and disease is done and the crop will grow exceptionally good. Its spray is mainly done in vegetable crops.
Neembiofertilizers
Mixture 500ml Neemextract, 500ml karanja extract, and 100gm biofertilizersare sprayed for the protection of American and other caterpillars.
