Titlebook: Virus and Virus-like Diseases of Potatoes and Production of Seed-Potatoes; Gad Loebenstein,Philip H. Berger,Roger H. Lawson Book 2001 Spri

acetylcholine

Potyvirusestent manner by aphids, induce in infected plants cylindrical cytoplasmic inclusions (“pinwheels”) composed of a protein of c. 74 kDa, have slightly flexuous filamentous particles mostly measuring c.750 × 11 nm each with a coat protein of c. 34 kDa encapsidating a single molecule of ss positive-sense

较早

ATP861

oxidant

COM

Tobamo- and Tobamo-like Virusesn . 1997) and, in native cultivars only, in the Peruvian Andes (L.Salazar in Jeffries, 1998); it was earlier reported to occur naturally in . subsp. . in Argentina (Hansen, 1960). Symptoms in naturally infected potato plants included interveinal yellowing, mild mottling, chlorotic chevron patterns a

initiate

僵硬

闯入

浓缩

Potato Viruses with Soil-borne Vectors detailed information on this topic can be found in several excellent review articles and texts published in recent years (Harrison, 1977; Trudgill . 1983; de Bokx and van der Want, 1987; Jones, 1988; Brown . 1989; Adams, 1991; Ploeg . 1992; Mayo . 1995; Brown . 1995; Decraemer, 1995; Taylor and Bro

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