Probing behaviour and transmiáion effciency of beet mosaic virus by Myzus Persicae (Solzer) and Acyrthosiphon pisum (Harris) after fasting and non-fasting. A laboratory study
Autor principal: | |
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Formato: | Tesis Libro |
Lenguaje: | English |
Publicado: |
Wageningen (Suecia) :
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1992
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Materias: |
Notas: | Ilus.; 29 ref. |
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Descripción Física: | 33 p. |