Download or read book Proceedings of the Conference of the International Organization of Citrus Virologists written by International Organization of Citrus Virologists. Conference and published by . This book was released on 1976 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book FAO IBPGR Technical Guidelines for the Safe Movement of Citrus Germplasm written by Food and Agriculture Organization of the United Nations and published by Bioversity International. This book was released on 1991 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collecting, conservation and utiklization of plant genetic resources and their global distribution are essential componentes of international crop improvement programmes. Inevitably, the movement of germplasm involves a risk of accidentally introducing plant quarantine pests*along with the host plant material; in particular, pathogens that are often symptomless, such as viruses, pose a special risk. In order to minimize this risk, effective testing (indexing) procedures are required toensure that distributed material is free of pests that are of quarantine concern. The ever-incrrrreasing volume of germplasm exchanged internationally, coupled with recent rapid advances in biotechnology, has created a pressing need for crop-specific overviews of the existing kno.
Download or read book Citrus Genetics Breeding and Biotechnology written by Iqrar Ahmad Khan and published by CABI. This book was released on 2007 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to provide consolidated information on citrus breeding in the era of biotechnology, which is likely to hasten the pace of variety development aimed at resolving the problems faced by grove owners growing currently available cultivars. The subjects covered are focused on citrus while providing information equally useful to the breeders of other tree crops. It will also help students of genetic and breeding identify appropriate applications of biotechnology in citrus breeding. While providing information on future avenues, it also reviews the past progress and achievements ensuring continuity of the subject. Several chapters include protocols for novel techniques that should facilitate their broader application by citrus breeders.
Download or read book Asian Citrus Psyllid written by Jawwad A. Qureshi and published by CABI. This book was released on 2020-06-11 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written by a team of experts on the Asian citrus psyllid, gathers together everything currently known about the biology and ecology of this important pest species, examines the transmission and acquisition processes of the pathogen, and looks at current management practices and their effectiveness. The potential for new, innovative management techniques are also described, along with the economic implications of managing this rapidly establishing disease.
Download or read book Proceedings of the Third Conference of the International Organization of Citrus Virologists Held in Brazil September 16 25 1963 written by W. C. Price and published by . This book was released on 1965 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Citrus Industry Volume IV written by Walter Reuther and published by UCANR Publications. This book was released on 1978 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive volume on citrus diseases, biological control of insects, nematodes, and vertebrate pests, certification and registration, and regulatory measures. Color plates.
Download or read book Acarology written by DE Walter and published by CSIRO PUBLISHING. This book was released on 2001-07-16 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acarology: Proceedings of the 10th International Congress is a timely overview of the current international research mites and ticks. The outcome of a conference of leading acarologists, it presents major reviews of all current areas of research including: *advances in acarine biodiversity and systematics *human and livestock diseases transmitted by ticks and other parasitic mites *interactions between mites and their food plants *mites as biological control agents *use of genetic markers in mite population studies *mites as bioindicators *ecology and biology of soil mites *mite evolutionary ecology and reproduction *advances in acarine diversity and systematics The 90 papers in the book represent some of the best research from leading international researchers from over 50 countries, and helps to establish priorities for future research. All papers have been peer reviewed and edited. Acarology is a comprehensive and important addition to the world literature on mites, and is an essential addition to all acarological and entomological reference collections.
Download or read book Proceedings of the International Organization of Citrus Virologists 4th Conference Staff written by International Organization of Citrus Virologists S and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Citrus Production Manual written by Louise Ferguson and published by UCANR Publications. This book was released on 2014-04-09 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Citrus production is complex, requiring a delicate balancing act during the growing season and lots of preparation. This new manual covers the many steps in the process in a clear and accessible way. This manual also details the latest horticultural and disease issues affecting citrus production. From deciding scion variety and rootstock, to establishing an orchard, to managing production, to postharvest handling, you'll find it all here in a readable format. Colorful photos and clear diagrams and illustrations guide you through important concepts. Chapters cover: History Botany and Physiology Orchard Establishment Pest and Disease Management Postharvest Handling
Download or read book Phytophylactica written by and published by . This book was released on 1993 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Citron Compendium written by Eliezer E. Goldschmidt and published by Springer Nature. This book was released on 2023-06-07 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book covers the theoretical and practical aspects of citron trees and fruit. The citron (Citrus medica L.), one of the three primary species ancestral to most citrus types, is used for traditional medicine and is highly revered in the Jewish religion during the Tabernacles feast, referred to by the name 'Etrog'. This book’s three sections address biology (botany, genomics, Chinese and Mediterranean citrons, diseases, pests, and horticulture), tradition (Talmudic discourse, mysticism, medicine, literature, art, food, and beverages) and history (archaeology, trade, grafting controversies); these sections are supplemented by a glossary and pictorial album. The 22 chapters, some new and some translated and considerably expanded from the 2018 Hebrew edition, were written by world-renowned specialists from Israel, Italy, France, the U.S.A., China and Australia. The book is written in an accessible scientific style aimed at a wide range of readers.
Download or read book Citrus Bacterial Canker Disease and Huanglongbing Citrus Greening written by and published by UCANR Publications. This book was released on 2007 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Citrus canker and huanglongbing (HLB, or citrus greening) are two serious diseases that affect crops around the world, but have not yet infected California groves. This publication tells how to help keep the diseases out of California, and how to recognize them if or when they do arrive.
Download or read book Diseases of Fruits and Vegetables written by S.A.M.H. Naqvi and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the Horticultural Crops, Fruits and Vegetables (FV) are of primary - portance as the key source of essential components in an adequate and balanced human diet. FV have supported largely the daily food requirement of mankind since ages and even before man learned to grow cereal crops systematically. Over the years, growing FV has been the mainstay of rural economy and has emerged as an indispensable part of agriculture world over, offering farmers a wide range of crops in varied topography and climate. In certain parts of the world, FV are the major dietary staple. Apart from being a rich source of vitamins and minerals, this sector also contributes significantly in economy of the region or the nation. The increased income from per unit area of FV is far ahead and can not be compared with that of cereal crops. A recent survey by the Economist revealed that the world population has - creased by 90 % in the past 40 years while food production has increased only by 25 % per head. With an additional 1. 5 billion mouth to feed by 2020, farmers worldwide have to produce 39 % more. Looking at the load of the future food requirement, the global increased production of FV during last few years has absorbed the additional food requirement and accordingly the eating habits are also changing and shifting - wards more consumption of these commodities worldwide.
Download or read book Citrus written by Muhammad Sarwar Khan and published by BoD – Books on Demand. This book was released on 2021-11-03 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Citrus is an extensively produced fruit crop and is cultivated predominantly in tropical and subtropical regions of the world. The Citrus genus consists of a variable number of species due to the admixture of wide morphological diversity, intra- and interspecific sexual compatibility, apomixis, and spontaneous mutations. Citrus fruits are highly nutritious and beneficial for health due to the presence of bioactive compounds that have antioxidant, antitumor, anti-inflammatory, and blood clot-inhibiting characteristics. This book describes the citrus plant and its nutrients, nutritional value, and nutraceutical applications, as well as related biotic and abiotic challenges in its cultivation. Chapters cover such topics as citrus genealogy, production, and crop management; milestones achieved in citrus improvement; importance of weather conditions in cropping systems; effects of changing climate on citrus; and much more.
Download or read book Guidelines for Seed Exchange and Plant Introduction in Tropical Crops written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 1986 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zoology written by María-Dolores García and published by BoD – Books on Demand. This book was released on 2012-03-23 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book is not a classical manual on Zoology and the reader should not expect to find the usual treatment of animal groups. As a consequence, some people may feel disappointed when consulting the index, mainly if searching for something that is considered standard. But the reader, if interested in Zoology, should not be disappointed when trying to find novelties on different topics that will help to improve the knowledge on animals. This book is a compendium of contributions to some of the many different topics related to the knowledge of animals. Individual chapters represent recent contributions to Zoology illustrating the diversity of research conducted in this discipline and providing new data to be considered in future overall publications.
Download or read book Closteroviridae written by Ricardo Flores and published by Frontiers E-books. This book was released on 2014-06-06 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant viruses grouped within this family have remarkable properties, prominent among which is their genomic size: Citrus tristeza virus (CTV) has the largest (19.3 kb) genome reported for a plant monopartite single-stranded RNA (+) virus. Virions are filamentous and typically flexuous particles, approximately 12 nm in diameter and 650 to 2000 nm in length, with a unique bipolar (“rattlesnake”) morphology: the major coat protein (CP) encapsidates most of the genomic RNA, with a minor CP (CPm) coating a small 5’-terminal fragment (virion tail) and other viral-encoded proteins being also incorporated to this tail. The genome is monopartite (genus Closterovirus, type member Beet yellows virus, and genus Ampelovirus, type member Grapevine leafroll-associated virus 3) or bipartite (genus Crinivirus, type member Lettuce infectious yellows virus, with at least one example of tripartite genome). The genomic RNA (or RNA1 in criniviruses) directs translation of the two 5’-proximal ORFs (via a peculiar ribosomal frameshift mechanism and proteolytic processing) that encode replication-related components, with the 3’-proximal ORFs encoding proteins expressed from 3’-coterminal subgenomic RNAs. A genomic signature of members of the family Closteroviridae is the presence of a five-gene block of proteins involved in virion assembly and movement that, in addition to the CP and CPm, includes a small transmembrane protein, a homologue of the HSP70 class of heat-shock proteins and a diverged CP. Members of this family encode suppressors of RNA silencing differing in number (up to three in CTV), and in mode of action: intracellular, intercellular, or both. In this same context Sweet potato chlorotic stunt virus codes for a singular suppressor: an RNase III that catalyzes cleavage of the small interfering RNAs mediating RNA silencing. Host range is usually narrow and, in order to expand it, some member(s) of the family, illustrated by the case of CTV, have evolved by acquiring multiple non-conserved genes. Virion accumulation is restricted to the phloem, with aphids, mealybugs and whiteflies (depending on the genus) operating as natural vectors. Disease symptoms may be expressed in leaves, fruits and trunk of the woody hosts. Natural Plant viruses grouped within this family have remarkable properties, prominent among which is their genomic size: Citrus tristeza virus (CTV) has the largest (19.3 kb) genome reported for a plant monopartite single-stranded RNA (+) virus. Virions are filamentous and typically flexuous particles, approximately 12 nm in diameter and 650 to 2000 nm in length, with a unique bipolar (“rattlesnake”) morphology: the major coat protein (CP) encapsidates most of the genomic RNA, with a minor CP (CPm) coating a small 5’-terminal fragment (virion tail) and other viral-encoded proteins being also incorporated to this tail. The genome is monopartite (genus Closterovirus, type member Beet yellows virus, and genus Ampelovirus, type member Grapevine leafroll-associated virus 3) or bipartite (genus Crinivirus, type member Lettuce infectious yellows virus, with at least one example of tripartite genome). The genomic RNA (or RNA1 in criniviruses) directs translation of the two 5’-proximal ORFs (via a peculiar ribosomal frameshift mechanism and proteolytic processing) that encode replication-related components, with the 3’-proximal ORFs encoding proteins expressed from 3’-coterminal subgenomic RNAs. A genomic signature of members of the family Closteroviridae is the presence of a five-gene block of proteins involved in virion assembly and movement that, in addition to the CP and CPm, includes a small transmembrane protein, a homologue of the HSP70 class of heat-shock proteins and a diverged CP. Members of this family encode suppressors of RNA silencing differing in number (up to three in CTV), and in mode of action: intracellular, intercellular, or both. In this same context Sweet potato chlorotic stunt virus codes for a singular suppresso.
