एकीकृत कीट प्रबंधन Tag

25 Jul

Posted at 07:31h in Crop disease

एकीकृत कीट प्रबंधन के बुनियादी उपकरण Cultural practices  Cultural methods of pest control consist of regular farm operations in such a way which either destroy the pests or prevent them from causing economic loss. The various cultural practices have been grouped as under. Preparation of nurseries or main fields free from pest infestation by removing plant debris, trimming of bunds, treating of soil and deep summer ploughing which kills various stages of pests. Proper drainage system in field is to be adopted. Testing of soil for nutrients deficiencies on the basis of which fertilizers should be applied. Selection of clean and certified seeds and treating seeds with fungicide or biopesticides before sowing for seed borne...

15 Dec

Posted at 07:10h in Crop disease

नीम के बायोपेस्टीसाइड: एकीकृत कीट प्रबंधन के लिए उपयुक्त जैव कीटनाशक Continuous and excessive use of chemical pesticides over a period of time has resulted in serious problems such as development of insect resistance, insecticide-induced resurgence of insect-pests, toxicity to non-target organisms and also to human beings. Now there is an urgent need to evolve an alternate coherent pest management programme, which is effective and environment friendly. It would be appropriate to identify chemicals, which render crop plants unattractive or unpalatable for feeding by insect-pests, and at the same time are fully biodegradable. Several plant products possess the property of making crop foliage unattractive for feeding, and hence, form an important component of...