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Descrizione libro Paperback or Softback. Condizione: New. Management of varroa destructor in Apis mellifera colonies 0.26. Book. Codice articolo BBS-9783847326700
Descrizione libro Condizione: New. Codice articolo ABLIING23Apr0316110135704
Descrizione libro Condizione: New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book. Codice articolo ria9783847326700_lsuk
Descrizione libro PF. Condizione: New. Codice articolo 6666-IUK-9783847326700
Descrizione libro PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. Codice articolo L0-9783847326700
Descrizione libro Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Apiculture forms an essential and vital component of sustainable integrated rural development programme as it improves the economy of farmers by enhancing the productivity of agricultural crops and honey production. Despite its great potential, beekeeping industry is facing several constraints, which needs immediate attention. Among these, Varroa destructor Anderson and Trueman, an ectoparasitic mite of brood and adult bees, is a serious pest of Apis mellifera L.). In the last three years, beekeeping in India is adversely affected by this mite. In the present scenario, 90 per cent apiaries and 50 per cent colonies are affected by this mite. Varroa was first described on its native host, the Asian honey bee (Apis cerana Fab.) in 1904 in Java (Oudemans, 1904). Some of behavioural traits which were acquired by honey bees against Varroa are tendency to swarm and willingness to abandon their hives may have effectively countered the mite, but these traits also suggested difficulty in domestication of this species.Genus Varroa consists of at least four but possibly seven distinct species. Among the four recognized species, the most destructive and largest among these is Varroa destructor. 72 pp. Englisch. Codice articolo 9783847326700
Descrizione libro Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Apiculture forms an essential and vital component of sustainable integrated rural development programme as it improves the economy of farmers by enhancing the productivity of agricultural crops and honey production. Despite its great potential, beekeeping industry is facing several constraints, which needs immediate attention. Among these, Varroa destructor Anderson and Trueman, an ectoparasitic mite of brood and adult bees, is a serious pest of Apis mellifera L.). In the last three years, beekeeping in India is adversely affected by this mite. In the present scenario, 90 per cent apiaries and 50 per cent colonies are affected by this mite. Varroa was first described on its native host, the Asian honey bee (Apis cerana Fab.) in 1904 in Java (Oudemans, 1904). Some of behavioural traits which were acquired by honey bees against Varroa are tendency to swarm and willingness to abandon their hives may have effectively countered the mite, but these traits also suggested difficulty in domestication of this species.Genus Varroa consists of at least four but possibly seven distinct species. Among the four recognized species, the most destructive and largest among these is Varroa destructor. Codice articolo 9783847326700
Descrizione libro PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. Codice articolo L0-9783847326700
Descrizione libro Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: . AshaAsha was born on the 29th October,1989.She graduated in Botany,Zoology & Chemistry(IInd Rank in Collage,3 year Advance Diploma (I&C)Course at K.U.K.Haryana,M.Sc Zoology at CCS HAU, Hisar(Haryana,1st Rank in University),B. Ed. a. Codice articolo 5510275