Isbn: 9786202555241 - improvement of biological control of white rot of onion and variation: biological control of onion white rot (9 risultati)

Condizione: New.

Taschenbuch. Condizione: Neu. Improvement of Biological Control of White Rot of Onion and Variation | Biological control of onion white rot | Nashwa Sallam (u. a.) | Taschenbuch | 108 S. | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786202555241 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Onion plants infected with white rot are typically invaded through their root systems. The pathogen grows necrotrophically in the roots and may invade the bulbs or shoot bases causing a soft rot. Plants that are attacked early often die in the seedling stage. Since the root system are often completely rotted, infected plants can easily be pulled out of the ground. Infected bulbs are at first covered with a fluffy white mycelium but this subsequently dies down to form a mat in which large numbers of sclerotia are embedded. Above-ground symptoms usually show first in onions as a yellowing of the older leaves which progressively wilt and fall over. If conditions are not ideal, rotting of bulbs may continue in storage. 108 pp. Englisch. …

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Onion plants infected with white rot are typically invaded through their root systems. The pathogen grows necrotrophically in the roots and may invade the bulbs or shoot bases causing a soft rot. Plants that are attacked early often die in the seedling stage. Since the root system are often completely rotted, infected plants can easily be pulled out of the ground. Infected bulbs are at first covered with a fluffy white mycelium but this subsequently dies down to form a mat in which large numbers of sclerotia are embedded. Above-ground symptoms usually show first in onions as a yellowing of the older leaves which progressively wilt and fall over. If conditions are not ideal, rotting of bulbs may continue in storage.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Sallam NashwaProf. Nashwa Sallam is currently working as a Professor at the University of Assiut, Egypt. Dr Sallam received her PhD 2005 from the University of Assiut, Egypt and JKI institute Darmstadt, Germany. Dr Sallam completed h. …

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Onion plants infected with white rot are typically invaded through their root systems. The pathogen grows necrotrophically in the roots and may invade the bulbs or shoot bases causing a soft rot. Plants that are attacked early often die in the seedling stage. Since the root system are often completely rotted, infected plants can easily be pulled out of the ground. Infected bulbs are at first covered with a fluffy white mycelium but this subsequently dies down to form a mat in which large numbers of sclerotia are embedded. Above-ground symptoms usually show first in onions as a yellowing of the older leaves which progressively wilt and fall over. If conditions are not ideal, rotting of bulbs may continue in storage.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 108 pp. Englisch.…