adhikari subodh (12 risultati)

Condizione: New.

Paperback. Condizione: New. This collection features three peer-reviewed reviews on managing arthropod pests in cereals.The first chapter discusses key arthropod pests of cereals, including Hessian fly, orange wheat blossom midge, bird cherry oat aphid, greenbug, Russian wheat aphid, sunn pest, wheat stem sawfly and wheat curl mite. The chapter provides a detailed case study for each arthropod pest, exploring the pest's life cycle, its host plants and status as a wheat pest, best practices for managing populations, as well as our current understanding of plant susceptibility and plant resistance.The second chapter highlights the economic importance of corn/maize to the United States economy, citing that around 37.7 million hectares of land was used to grow the crop in 2021. As a result of its economic contribution, farmers are required to have an informed understanding of important pest species affecting the crop. The chapter considers recent advances in monitoring of native and invasive pests of corn and includes case studies on the European corn borer, corn earworm, western bean cutworm and corn rootworm to demonstrate the effective implementation of insect pest monitoring systems.The final chapter reviews the recent emergence of the Fescue aphid/grass aphid as an invasive pest of small grains outside of its native range of western Europe and the British Isles. The chapter considers the biology and management of the pest, its appearance and identification, its pest status and damage, as well as its potential for host plant resistance.

Condizione: New. In.

Condizione: New.

Taschenbuch. Condizione: Neu. Pollination Ecology & Flowering phenology of Pedicularis dendrothauma | Seasonal flower development pattern of Pedicularis dendrothauma & its interactions with pollinators | Subodh Adhikari | Taschenbuch | 104 S. | Englisch | 2014 | LAP LAMBERT Academic Publishing | EAN 9783659377013 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Paperback. Condizione: New. This collection features three peer-reviewed reviews on managing arthropod pests in cereals.The first chapter discusses key arthropod pests of cereals, including Hessian fly, orange wheat blossom midge, bird cherry oat aphid, greenbug, Russian wheat aphid, sunn pest, wheat stem sawfly and wheat curl mite. The chapter provides a detailed case study for each arthropod pest, exploring the pest's life cycle, its host plants and status as a wheat pest, best practices for managing populations, as well as our current understanding of plant susceptibility and plant resistance.The second chapter highlights the economic importance of corn/maize to the United States economy, citing that around 37.7 million hectares of land was used to grow the crop in 2021. As a result of its economic contribution, farmers are required to have an informed understanding of important pest species affecting the crop. The chapter considers recent advances in monitoring of native and invasive pests of corn and includes case studies on the European corn borer, corn earworm, western bean cutworm and corn rootworm to demonstrate the effective implementation of insect pest monitoring systems.The final chapter reviews the recent emergence of the Fescue aphid/grass aphid as an invasive pest of small grains outside of its native range of western Europe and the British Isles. The chapter considers the biology and management of the pest, its appearance and identification, its pest status and damage, as well as its potential for host plant resistance.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book has been prepared based on the research done on a new species: Pedicularis dendrothauma, an endemic to Nepal. While the study on floral phenology and pollination ecology is relatively new field of research, this work is first of its kind in Nepal. Study on floral phenology and pollination ecology of P. dendrothauma was carried out in the Annapurna Conservation Area, Nepal. Plant height, longest leaf, number of leaves, flowers, and flowering stalks were recorded on 180 epiphytic flowering individuals. Ten plants (5 at ground level and 5 at tree canopies) were used for more intensive study on floral phenology. Six plants (3 at each level) were selected for the pollination studies. A Single Rope Climbing Technique was used to study the canopy plants. A total of 70 hours was spent watching the flower visitors. Flowers were matured within 15 days. No pollinators were recorded during the period of observation possibly because of rainy weather. Few flower visitors were collected from the vicinity and identified. Mornings and sunny weather were found to be the best for visitors' activities, while dawn, dusk, and the foggy -rainy weather showed less activity. 104 pp. Englisch.

Condizione: New. Print on Demand.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Adhikari SubodhThe author has been working in the field of plant-pollinator interactions since 2001. He has written 4 different books and 6 scientific papers, presented 10 scientific papers, and prepared 3 research reports. He has mo.

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book has been prepared based on the research done on a new species: Pedicularis dendrothauma, an endemic to Nepal. While the study on floral phenology and pollination ecology is relatively new field of research, this work is first of its kind in Nepal. Study on floral phenology and pollination ecology of P. dendrothauma was carried out in the Annapurna Conservation Area, Nepal. Plant height, longest leaf, number of leaves, flowers, and flowering stalks were recorded on 180 epiphytic flowering individuals. Ten plants (5 at ground level and 5 at tree canopies) were used for more intensive study on floral phenology. Six plants (3 at each level) were selected for the pollination studies. A Single Rope Climbing Technique was used to study the canopy plants. A total of 70 hours was spent watching the flower visitors. Flowers were matured within 15 days. No pollinators were recorded during the period of observation possibly because of rainy weather. Few flower visitors were collected from the vicinity and identified. Mornings and sunny weather were found to be the best for visitors' activities, while dawn, dusk, and the foggy -rainy weather showed less activity.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book has been prepared based on the research done on a new species: Pedicularis dendrothauma, an endemic to Nepal. While the study on floral phenology and pollination ecology is relatively new field of research, this work is first of its kind in Nepal. Study on floral phenology and pollination ecology of P. dendrothauma was carried out in the Annapurna Conservation Area, Nepal. Plant height, longest leaf, number of leaves, flowers, and flowering stalks were recorded on 180 epiphytic flowering individuals. Ten plants (5 at ground level and 5 at tree canopies) were used for more intensive study on floral phenology. Six plants (3 at each level) were selected for the pollination studies. A Single Rope Climbing Technique was used to study the canopy plants. A total of 70 hours was spent watching the flower visitors. Flowers were matured within 15 days. No pollinators were recorded during the period of observation possibly because of rainy weather. Few flower visitors were collected from the vicinity and identified. Mornings and sunny weather were found to be the best for visitors¿ activities, while dawn, dusk, and the foggy -rainy weather showed less activity.Books on Demand GmbH, Überseering 33, 22297 Hamburg 104 pp. Englisch.