Download or read book A Revision of the Australian Agromyzidae Diptera written by Kenneth A. Spencer and published by . This book was released on 1977 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Australian Agromyzidae Diptera Insecta written by Kenneth A. Spencer and published by . This book was released on 1963 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Australian Platystomatidae Diptera Schizophora with a Revision of Five Genera written by David K. McAlpine and published by . This book was released on 1972 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the Asilid of Australia written by and published by . This book was released on 1912 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Taxonomic Revision of the Australian Species of Homoneura Trypetisoma and Allied Genera Diptera Lauxaniidae written by Se Pyong Kim and published by . This book was released on 1990 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Introduction to a Systematic Revision of the Family Agromyzidae Diptera with Some Remarks on Host Plant Selection by These Flies written by Jakub Tomasz Nowakowski and published by . This book was released on 1962 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revisionary Study of the Leaf mining Flies Agromyzidae of California written by Kenneth A. Spencer and published by University of California, Agriculture and Natural Resources. This book was released on 1981 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the Australian Species of Exorista Meigen with Notes on the Other Genera of Australian Exoristini Diptera Tachinidae written by B. K. Cantrell and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Host Specialization in the World Agromyzidae Diptera written by K.A. Spencer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytophagous insects represent a very particular not really belong to their host plant range. This may group of organisms. Firstly, their number amounts lead to mistaken conclusions especially in regions to more than one quarter of all recent species (ex where only few observations were possible, as well cluding fungi, algae and microbes) and together with as in the case of uncommon insect species. Fourthly, the green plants on which they feed they form al the great majority (99. 4%) of the agromyzid species most one half of all living species described so far. studied show a high degree of host specialization Secondly, their overwhelming majority shows very which makes these insects especially suitable for narrow host plant specialization, that is they feed taxonomic-phylogenetic considerations. only on one or a few, mostly closely related plant With such an enormous amount of data, it may species, a characteristic that led J. H. Fabre to elab have been tempting to draw far-reaching conclu orate the notion of the 'insects' botanical instinct' a sions. However, the author has been very careful in century ago. doing this.

Download or read book Spruce Budworms Handbook written by Kenneth A. Spencer and published by . This book was released on 1985 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cooperative Plant Pest Report written by United States. Animal and Plant Health Inspection Service and published by . This book was released on 1978 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agromyzidae Diptera of Economic Importance written by K.A. Spencer and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The original stimulus which started KENNETH SPENCER on a study of the Agro myzid flies was an invitation, which he accepted, to translate from the German the monograph on Leaf Miners by Professor E. M. HERING. From this developed nearly 20 years of collaboration until Professor HERING's death in 1967. Dr. SPENCER has himself described over 600 new species in the family, many of which he collected and reared from known host plants during his extensive travels to all the five main continents. Largely as a result of his work, the number of species known in Britain has increased from 90 in 1945 to 313 today. He is thus uniquely qualified to write this book about the hundred and fifty or so species which are regularly associated with cultivated plants. Much of the taxonomic detail provided here will be of value primarily to specialists; but with the help of a microscope and the botanical host list (Chapter 2) and the numerous illustrations (mostly prepared by ANN SPENCER) those in agri cultural institutes and elsewhere should now be able to identify the majority of species found attacking crops in any part of the world.

Download or read book Cooperative Plant Pest Report written by and published by . This book was released on 1978 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Australian Entomological Magazine written by and published by . This book was released on 1978 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manual of the Agromyzidae Diptera of the United States written by Kenneth A. Spencer and published by . This book was released on 1986 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Entomologist s Gazette written by and published by . This book was released on 1976 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Second International Congress of Dipterology written by L̕udovít Weismann and published by Balogh Scientific Books. This book was released on 1991 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: