15 products were found matching your search for Parasitic Plants in 2 shops:

Parasitic plants are of great economic importance and cause huge crop losses worldwide. They present unique biological aspects and control problems. This title provides full coverage relating to the biology, diversity and control of parasitic flowering plants and will be of great use to plant scientists, agricultural and environmental scientists.

Parasitic plants are of great economic importance and cause huge crop losses worldwide. They present unique biological aspects and control problems. This title provides full coverage relating to the biology, diversity and control of parasitic flowering plants and will be of great use to plant scientists, agricultural and environmental scientists.

Book is in Used-Good condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear and contain limited notes and highlighting. 2.1

The microscopic soil and plant nematodes that are parasitic on crop plants can be very damaging, and are generally not visible to the naked eye. Their microscopic size means that associating them with crop damage is mainly dependent on determining the symptoms of their effects on plants or plant growth. The damage and symptoms caused can be visible above ground but, apart from poor growth and yield of the plants, the specific nematode can only be seen below the ground in the plant organs; mainly the roots, rhizomes, bulbs, corms and tubers.This book aims to help people working commercially with crop plants to identify and improve their diagnosis of nematodes of agricultural importance. There is an introductory chapter on nematode biology and parasitism, and the crops they are likely to attack. Crop chapters are divided into grain legumes, vegetables, flower crops, cereals, root and tuber crops, and tree and plantation crops. Coverage includes distribution, identification, symptoms and diagnosis, with management suggestions also presented. A final chapter outlines common methods used in nematology.This book is invaluable to a range of professionals including growers, farmers and students working in crop protection, plant pathology, and agriculture.

The microscopic soil and plant nematodes that are parasitic on crop plants can be very damaging, and are generally not visible to the naked eye. Their microscopic size means that associating them with crop damage is mainly dependent on determining the symptoms of their effects on plants or plant growth. The damage and symptoms caused can be visible above ground but, apart from poor growth and yield of the plants, the specific nematode can only be seen below the ground in the plant organs; mainly the roots, rhizomes, bulbs, corms and tubers.This book aims to help people working commercially with crop plants to identify and improve their diagnosis of nematodes of agricultural importance. There is an introductory chapter on nematode biology and parasitism, and the crops they are likely to attack. Crop chapters are divided into grain legumes, vegetables, flower crops, cereals, root and tuber crops, and tree and plantation crops. Coverage includes distribution, identification, symptoms and diagnosis, with management suggestions also presented. A final chapter outlines common methods used in nematology.This book is invaluable to a range of professionals including growers, farmers and students working in crop protection, plant pathology, and agriculture.

Monterey Nematode Control controls plant parasitic nematodes in home gardens and in the lawn. Contains Saponins of Quilloja which comes from the bark of the Quilloja tree. Can be used up to-day of harvest.

Members of the Hymenopteran order range from the familiar ants, bees, and wasps to a huge variety of predatory, parasitic, and plant-feeding insects. They are of immense economic significance, primarily as pollinators but also because of their increasing use as biological control agents. For many years, Costa Rica has been a prime location for research in neotropical ecology and as a result is an ideal area for extensive research on the Hymenoptera. "The Hymenoptera of Costa Rica" is the first published study of its kind. It covers the classification, biology, morphology, and economic importance of the group, with illustrated keys to families and subfamilies. Numerous photographs and an extensive bibliography of key works for the study of Central American Hymenoptera make this a good resource for researchers and biological control scientists.

The spiral plant-parasitic nematode genus Rotylenchus is a cosmopolitan group of nematodes which is predominantly found in temperate regions of the world. In this genus are included a number of species of significant economic importance in agriculture. They parasitize a wide-range of hosts, including vegetables, ornamentals, and fruit and forest trees. The book comprises seven sections and presents summarised and specialised information on various aspects of the spiral nematodes belonging to the genus Rotylenchus. Sections 1 and 2 describe the importance of Rotylenchus species in agricultural crops, their distribution and numerous aspects of their biology, feeding habits, pathogenicity to vegetables, fruit and forest trees, and ecology. Section 3 presents different management strategies for the most important and pathogenic species of Rotylenchus, including chemical control, crop rotation, and biological control by means of nematophagous fungi, entomopathogenic nematodes, the hyperparasitic bacteria Pasteuria penetrans, and nematicidal plants. Sections 4 and 5 describes the most important morphological characters used in characterising and diagnosing species, as well as a broad discussion on the taxonomy and systematics in Rotylenchus and related genera, including a list of nominal species. These sections also include morphometric and cluster analyses in order to separate groups of species in order to facilitate identification. Section 6 provides a complete description and measurements of all populations characterised for each species, as well as their world distribution. Finally, Section 7 includes comprehensive tabular and dichotomous keys for species identification.

Members of the Hymenopteran order range from the familiar ants, bees, and wasps to a huge variety of predatory, parasitic, and plant-feeding insects. They are of immense economic significance, primarily as pollinators but also because of their increasing use as biological control agents. For many years, Costa Rica has been a prime location for research in neotropical ecology and as a result is an ideal area for extensive research on the Hymenoptera. "The Hymenoptera of Costa Rica" is the first published study of its kind. It covers the classification, biology, morphology, and economic importance of the group, with illustrated keys to families and subfamilies. Numerous photographs and an extensive bibliography of key works for the study of Central American Hymenoptera make this a good resource for researchers and biological control scientists.

Nearly 60 papers from an August 1988 symposium in Gray, Austria, discuss house-dust mites, various animal-parasitic species, and Acari of plants, soil, and stored products. They present a wide view, from dynamic and phylogenetic perspectives, of such topics as the mode of reproduction, development, life history strategies, resource allocation, host-parasite interactions, behavior, and the various ways they are, or might be, controlled. Annotation copyright Book News, Inc. Portland, Or.

Broomrapes and their close relatives, the Toothworts, (family Orobanchaceae) are among our most curiously attractive and least understood plants. In recent years, these unusual parasitic plants have sparked interest amongst plant enthusiasts, in a similar way to orchids. Renowned for being taxonomically challenging, these unusual parasitic genera include several of Britain and Ireland's rarest plants. Although often considered difficult, identification can be straight forward with careful examination. Broomrapes of Britain & Ireland Handbook No.22 gives clear and detailed accounts of all taxa known to have occurred in Britain and Ireland so that they may be identified reliably. The Handbook includes an introduction to the Broomrape family, their life-cycle and biology, habitats and ecology as well as past taxonomy. Identification guidance and keys are provided to the 16 species and 7 infraspecific taxa in the genera Orobanche, Phelipanche and Lathraea. All are beautifully illustrated with line drawings and colour photographs demonstrating the variation each show, with up to date maps, many comparing the distributions of the parasites with those of their primary hosts. The book is A5 in size

Mistletoe is a parasitic evergreen plant that lives on trees such apple and elm. Modern complementary therapies for cancer increasingly make use of mistletoe preparations. However, because mistletoe grows on many different trees, the properties of the plant vary according to the host tree. For the first time, this book presents an important reference for practitioners on the characteristics of each type of mistletoe, and what kind of cancers they are best suited to treat. Thirteen host trees are described, covering all aspects from mythology and botany to homeopathy and flower essences. The author then pulls the various characteristics together to provide a unique guide to which patients might benefit most from the different types of mistletoe. The results will be useful not only in treating cancer but also in prevention. The book includes specific case-studies as well as notes on supplementary therapies using metals.

The sheath nematodes belonging to the superfamily Hemicycliophoroidea are unique amongst all plant parasitic nematodes known to man due to the presence of an extra cuticular covering or sheath over the inner cuticle and body of all juvenile and adult life stages. These plant-parasitic nematodes include species of agricultural and quarantine importance.In Systematics of the Sheath Nematodes of the Superfamily Hemicycliophoroidea John Chitambar and Sergei Subbotin provide a detailed review of the taxonomy and diagnosis of the superfamily, its member genera and 153 related species based on their morphological and molecular analyses, as well as a further understanding of the relationships within the superfamily using molecular phylogenetics. In addition, Chitambar and Subbotin also give detailed information on the global distribution, biology, host-parasite relationships and ecology of sheath nematodes.

The sheath nematodes belonging to the superfamily Hemicycliophoroidea are unique amongst all plant parasitic nematodes known to man due to the presence of an extra cuticular covering or sheath over the inner cuticle and body of all juvenile and adult life stages. These plant-parasitic nematodes include species of agricultural and quarantine importance.In Systematics of the Sheath Nematodes of the Superfamily Hemicycliophoroidea John Chitambar and Sergei Subbotin provide a detailed review of the taxonomy and diagnosis of the superfamily, its member genera and 153 related species based on their morphological and molecular analyses, as well as a further understanding of the relationships within the superfamily using molecular phylogenetics. In addition, Chitambar and Subbotin also give detailed information on the global distribution, biology, host-parasite relationships and ecology of sheath nematodes.

Nearly 60 papers from an August 1988 symposium in Gray, Austria, discuss house-dust mites, various animal-parasitic species, and Acari of plants, soil, and stored products. They present a wide view, from dynamic and phylogenetic perspectives, of such topics as the mode of reproduction, development, life history strategies, resource allocation, host-parasite interactions, behavior, and the various ways they are, or might be, controlled. Annotation copyright Book News, Inc. Portland, Or.