Dharam p abrol (76 risultati)

Condizione: New.

Condizione: New.

Condizione: New.

Soft cover. Condizione: New. As a scientific study, beekeeping, requires a proper understanding of bee behaviour for the efficient management of colonies for honey production and pollination. This book is one of the complete readings in apiculture dealing with the theoretical and practical approaches. The book contains 18 chapters covering all aspects of beekeeping which include history of bees, honeybee species, their biology, form and function, beginning beekeeping, establishing apiary, bee appliances, bee behaviour, bee pasturage, management of colonies and their manipulations, the use of honeybees for pollination bee products and their value addition, diseases and enemies of bees, pesticide toxicity to bees, Handling, Processing, Storage and marketing of Honey future strategies for development of beekeeping. The simple language and lucid treatment of the subject will make this book easily understandable and highly useful. This book shall serve as an informative reference book for students, teachers, researchers, scientists of agriculture, animal behaviour, botany, conservation, biology, ecology, entomology, environmental biology, forestry, genetics, plant breeding, horticulture, toxicology, zoology, pollination biologists, seed growers, seed agencies and for all those interested in beekeeping as a hobby or as profession. The extension workers and policy planners will find this book as a guide for their problems and evolving strategies.…

Condizione: New.

Condizione: New.

Condizione: New.

hardcover. Condizione: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Condizione: Very Good. 1st Edition. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Hardcover. Condizione: New. ISBN:9789351073413.

Condizione: New.

Condizione: New. , Map (Col.).

Condizione: New. Illus. (Col.), Map (Col.).

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: New.

Condizione: New.

Paperback. Condizione: Brand New. reprint edition. 512 pages. 9.50x6.75x1.00 inches. In Stock.

Paperback / softback. Condizione: New. New copy - Usually dispatched within 4 working days.

Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Condizione: New. Brand New ! Fast Delivery This is an International Edition and ship within 24-48 hours. Deliver by FedEx and Dhl, & Aramex, UPS, & USPS and we do accept APO and PO BOX Addresses. Order can be delivered worldwide within 6-10 days and we do have flat rate for up to 2LB. Extra shipping charges will be requested if the Book weight is more than 5 LB. This Item May be shipped from India, United states & United Kingdom. Depending on your location and availability.…

Hardcover. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Hardcover. Condizione: New. 1st Edition. Integrated Pest Management: Current Concepts and Ecological Perspective presents an overview of alternative measures to traditional pest management practices using biological control and biotechnology. The removal of some highly effective broad-spectrum chemicals, caused by concerns over environmental health and public safety, has resulted in the development of alternative, reduced risk crop protection products. These products, less toxic to the environment and easily integrated into biological control systems, target specific life stages or pest species. Predation - recognized as a suitable, long-term strategy - effectively suppresses pests in biotechnological control systems. Integrated Pest Management covers these topics and more. It explores the current ecological approaches in alternative solutions, such as biological control agents, parasites and predators, pathogenic microorganisms, pheromones and natural products as well as ecological approaches for managing invasive pests, rats, suppression of weeds, safety of pollinators, role of taxonomy and remote sensing in IPM and future projections of IPM. This book is a useful resource to entomologists, agronomists, horticulturists, and environmental scientists.…

Condizione: New. pp. 544.

Condizione: New. pp. 544.

Condizione: New. In English.

Hardcover. Condizione: new. Hardcover. Integrated Pest Management Presents an overview of alternative measures to traditional pest management practices using biological control and biotechnology. This title explores the ecological approaches in alternative solutions, such as biological control agents, parasites and predators, pathogenic microorganisms, pheromones and natural products. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Condizione: New. pp. 544.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - The book covers interplay between pest management strategies and safety of pollinators. Detailed information is provided on pests and pollinators of temperate, subtropical and tropical fruit crops. Most of the fruit crops are highly cross pollinated and depend upon insects or benefit from insect pollination for fruit set. Insect pests on the other hand cause major economic damage on fruit crops in tropics, subtropics and temperate. Evidently, pest management in fruit crops on one hand and providing safety to the pollinators on the other is a challenging task in the context of increasing horticultural productivity without upsetting the ecological balance. This book aims to integrate and develop pest control strategies in a way to minimize their impact on beneficial insect species such as natural enemies and pollinators to enhance fruit production and quality. The book covers interplay between pest management strategies and safety of pollinators. Detailed information is provided on pests and pollinators of temperate, subtropical and tropical fruit crops. Pollinators play a crucial role in flowering plant reproduction and in the production of most fruits and vegetables. Most of the fruit crops are highly cross pollinated and depend upon insects or benefit from insect pollination for fruit set. Insect pests on the other hand cause major economic damage on fruit crops in tropics, subtropics and temperate. Evidently, pest management in fruit crops on one hand and providing safety to the pollinators on the other is a challenging task in the context of increasing horticultural productivity without upsetting the ecological balance. This book aims to integrate and develop pest control strategies in a way to minimize their impact on beneficial insect species such as natural enemies and pollinators to enhance fruit production and quality. Most of the fruit crops are highly cross pollinated and depend upon insects or benefit from insect pollination for fruit set.Insect pests on the other hand cause major economic damage on fruit crops in tropics, subtropics and temperate. Evidently, pest management in fruit crops on one hand and providing safety to the pollinators on the other is a challenging task in the context of increasing horticultural productivity without upsetting the ecological balance. This book aims to integrate and develop pest control strategies in a way to minimize their impact on beneficial insect species such as natural enemies and pollinators to enhance fruit production and quality. The book covers interplay between pest management strategies and safety of pollinators.…