hosagoudar agarwal (5 Ergebnisse)

Zustand: New. pp. xii + 106 106 Figures, Illus.

Hardbound. Zustand: As New. New. Contents Preface. 1. Introduction. 2. Enumeration of genera and species i. Arthrocladiella. ii. Blumeria. iii. Brasiliomyces. iv. Cystotheca. v. Erysiphe. vi. Euoidium. vii. Farmanomyces. viii. Leveillula. ix. Microsphaera. x. Oidiopsis. xi. Oidium. xii. Ovulariopsis. xiii. Phyllactinia. xiv. Pleochaeta. xv. Podosphaera. xvi. Setoerysiphe. xvii. Sphaerotheca. xviii. Uncinula. xix. Uncinuliella. 3. Summary. 4. Host species. Index. Powdery mildews are the group of obligate parasitic and biotrophic fungi on wide host range of plants cause heavy damage to them. Much work has been done on the powdery mildews of cultivated plants. These fungi exhibit their Anamorph or conidial stages in the tropic and produce their sexual or perithecial stages or telemorphs in the temperate regions. Fortunately India harbours all the climatic conditions and geographical regions of the world and helps to produce telemorphs in Himalayan region and anamorphs in the Peninsular region. One of the authors (VBH) is engaged in the study of the Foliicolous fungi on forest and garden plants in Southern India especially in the Western Ghats region. The other author (DKA) worked on the fungal diseases of cultivated crop plants in the Northern region of India. Both these authors have worked for more than three decades on this group of fungi published several papers in the nationally and intentionally reputed journals. Likewise good number of publications of powdery mildews on cultivated crops weeds garden and ornamental plants forest plants have appeared. In spite of all these we do not have a monograph of Powdery Mildews of India to identify these fungi with certainty. Till then the present work forms a ready reckoner in the identification of powdery mildews of India. 106 pp.

Hardcover. Zustand: Fine. Contents Preface. Introduction. 1. The order meliolales. 2. Key to the families of the order meliolales. 3. The family armatellaceae. 4. Key to the genera of the family armatellaceae. 5. The family meliolaceae. 6. Key to the genera of the family meliolaceae. 7. Key to the species based on the Beeli formula and host families. Taxonomic descriptions 1. The genus amazonia. 2. The genus appendiculella. 3. The genus armatella. 4. The genus asteridiella. 5. The genus basavamyces. 6. The genus ectendomeliola. 7. The genus irenopsis. 8. The genus meliola. 9. The genus prataprajella. Infection pattern in meliolales. Nomenclature/Synonym/Basionym. References. Host index. Meliolaceous fungi are commonly known as black or dark mildews. In contrast to the saprophytic sooty moulds these are the obligate biotrophic parasites and are host specific flourish in tropics. Beeli in 1920 was the first to give the consolidated account of this group. Subsequently Stevens in 1927/28 gave an excellent account of this group. The monographic work of Hansford in 1961/63 gave an elaborated account of this group supplemented with line drawings and nomenclature. This group attracted the attention of several workers in the tropics resulting in the addition of several taxa. To understand the biodiversity and geographical distribution of an individual organism the correct identity of an individual is vital. To do so one should have a thorough knowledge about the till then known taxa. Keeping all this in mind Hosagoudar et al. wrote The Meliolineae A supplement which gave an account of more than 300 taxa of this group and updated the knowledge till then. Now there is a lapse of more than a decade more than three hundred species and infra specific taxa including new genera and family have been added to this group. To fill the lacuna and gap in our knowledge on this group and to keep the researchers with till date knowledge the present book has appeared. 263 pp.

Zustand: New. pp. 270 Illus. (Some Col.), Maps (Col.).

22 plates, figs (illustrator). Contents Foreword Preface Introduction Literature Review Study Area Methodology I The Order Asterinales 1 Key to the families of the order Asterinales 2 The Family Asterinaceae 3 Key to the genera of the family Asterinaceae 4 Key to the species of Asterinaceae II Taxonomic Description 1 The genus Asterina 2 The genus Asterolibertia 3 The genus Ishwaramyces 4 The genus Meliolaster 5 The genus Prillieuxina 6 The genus Symphaster 7 The genus Trichasterina 8 The genus Vishnumyces III The Family Lembosiaceae  Key tio the genera of the Lembosiaceae Key to the species of Lembosiaceae 9 The genus Cirsosia 10 The genus Echidnodella 11 The genus Echidnodes 12 The genus Eupelte 13 The genus Lembosia 14 The genus Maheshwaramyces Key to the anamorphic genera Key to the anamorphic species 15 The genus Asterostomella 16 The genus Bramhamyces 17 The genus Mahanteshmyces ReferencesThe authors of the book Asterinales of Kerala have been engaged in the study of Meliolales since the last three decades and this is the result of their stupendous effort The book gives a brief introduction followed by the characters of the order Meliolales key to the families and genera Key to all the species are dealt and placed under their respective alphabetically arranged host families and the fungal genera synoptic characters of an individual taxon by denoting the name of the spsecies or infra specific taxa In the descriptive part the genus with its synonyms if any generic description and its type species schematic representation of the genus in the form of line drawings followed by its corresponding species is given The description of each species is nothing but a prologue carefully re-written in accordance with the Hansford?s  Monograph Nomenclature is updated wherever needed At the end of the description of each taxa material denotes its type and name of the herbarium Nomenclature of taxa are dealth relevant references are mentioned and the host index is provided for easy searchThe book is written by the experienced taxonomists is highly essential recent and advanced work in the Asterinales series to confirm the ultimate identity of meliolaceous fungi for research and scientific workers Jacket 270 pp.