Ethan Nielsen (31 results)

Condition: very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail. Sally Bigelow Rydalch & Ethan R. Nielsen (illustrator).…

Condition: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Perfect Paperback. Condition: Good. good condition, pages are clean and free of markings, light wear to corners and edges, has dust jacket where applicable, ships same or next business day.

Condition: Very Good. The Magic of a Butterfly Kiss is a story about overcoming our fears, making good friends, learning to express love to others, and taking a chance in life by striving to become more than you ever thought you could be. Ethan R. Nielsen (illustrator).

Condition: Very Good. The Magic of a Butterfly Kiss is a story about overcoming our fears, making good friends, learning to express love to others, and taking a chance in life by striving to become more than you ever thought you could be. Ethan R. Nielsen (illustrator).

Paperback. Condition: As New. Softcover. Good binding and cover. Light wear. Clean, unmarked pages.

Condition: New.

Condition: New. In English.

Condition: As New. Unread book in perfect condition.

Condition: New.

Condition: New.

Condition: New.

Condition: New. In English.

Condition: As New. Unread book in perfect condition.

Hardcover. Condition: new. Hardcover. Abstract: Citrus in Florida is in desperate need of new and improved cultivars in light of recent disease epidemics which have ravaged the citrus industry and threaten all citrus producing regions of the world. The primary diseases at present are Huanglongbing (HLB) and citrus canker. Most cultivated varieties of citrus are hybrids derived from a few ancestral species. Disease tolerance found in the ancestors may be used to develop synthetic new hybrids that approximate the genetic make-up of modern cultivated forms. This study focuses on selecting and utilizing pummelo (Citrus maxima Burm. Merrill) cultivars and accessions that are exhibiting tolerance to citrus canker (Xanthomonas citri var. citri), with additional consideration of tolerance to Huanglongbing (presumed causal agent Candidatus Liberibactor asiaticus). These pummelo selections will be used to breed new synthetic grapefruit hybrids to replace current susceptible varieties while maintaining the appearance and flavor of consumer-accepted forms. New hybrids will take advantage of parthenocarpy and triploidy to produce seedless fruits. One of the symptoms of HLB is the loss of feeder roots contributing to the decreased nutrient uptake and decline of the tree's health. Discovery of CLas infected trees exhibiting healthy and expansive root systems on standard Swingle rootstocks after being infected for several years led to the question of whether the scion or an interstock could remediate the effects of HLB. To explore this idea, HLB infected Valencia sweet oranges were grafted onto putative HLB tolerant or resistant pummelo and hybrid interstocks, which were grafted onto standard rootstocks in order to determine if their putative resistance to HLB could be conferred to the scion and rootstock. Hybrids using Citropsis gilletiana and Microcitrus species are also discussed as sources of disease resistance or tolerance. Dissertation Discovery Company and University of Florida are dedicated to making scholarly works more discoverable and accessible throughout the world. This dissertation, "Exploitation of Pummelo (Citrus Maxima (Burm.) Merrill) Through Breeding, Ploidy Manipulation, and Interstocks for Improvement of Cultivated Citrus" by Ethan R Nielsen, was obtained from University of Florida and is being sold with permission from the author. A digital copy of this work may also be found in the university's institutional repository, IRatUF. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.…

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Paperback / softback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

HRD. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

HRD. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condition: New. Print on Demand pp. 220.

Condition: New. Print on Demand pp. 220.

Condition: New. PRINT ON DEMAND pp. 220.

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering.

Buch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering.

Taschenbuch. Condition: Neu. Exploitation of Pummelo (Citrus Maxima (Burm.) Merrill) Through Breeding, Ploidy Manipulation, and Interstocks for Improvement of Cultivated Citrus | Ethan Nielsen | Taschenbuch | Kartoniert / Broschiert | Englisch | 2018 | Dissertation Discovery Company | EAN 9780530000084 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.…

Hardback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

Condition: New. Print on Demand.

Condition: New. Print on Demand.

Buch. Condition: Neu. Exploitation of Pummelo (Citrus Maxima (Burm.) Merrill) Through Breeding, Ploidy Manipulation, and Interstocks for Improvement of Cultivated Citrus | Ethan Nielsen | Buch | Gebunden | Englisch | 2018 | Dissertation Discovery Company | EAN 9780530000091 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.…