Protected cultivation of high value vegetables and cut-flowers has shown tremendous
potential during the last decadeor so. With the progress of liberalized economy and the …

Herbaceous plant hosts are essential to grapevine virus research. Such plants offer
numerous advantages as experimental hosts of viruses over Vitis species, the natural hosts …

Genetic resistance often fails because a resistance-breaking (RB) pathogen genotype
increases in frequency. On the basis of an analysis of cellular plant pathogens, it was …

Two transgenic tomato plants that express the coat protein (CP) of the common (U1) strain of
tobacco mosaic virus (TMV) were produced from cultivar VF36 using gene transfer …

The common strain and tomato strain of tobacco mosaic virus (TMV) are known to be closely
related to each other. However, plants with the N'gene, such as Nicotiana sylvestris and …

Asparagine synthetase is a key enzyme that catalyses the conversion of amide groups from
glutamine or ammonium to aspartate, which leads to the generation of asparagine …

Tomatoes (Solanum lycopersicum) are consumed as either fresh fruit by themselves, in
salads, as ingredients in many recipes, or in the form of various processed products such as …

As with other tomato disease resistances, breeders have developed cultivars with virus
resistances that are conferred by single dominant genes. In the previous chapter, Table 13.1 …

This article reviews the mild strain protection of cocoa in Ghana against cocoa swollen shoot
virus. Several pests and diseases affect Ghanaian cocoa production. Mirids (Distantiella …

2011 年7 月在甘肃省张掖地区发现发生花叶病的苜蓿田块, 地块中病株呈现黄斑花叶,
叶柄扭曲及整株矮化的症状. 为明确其病原, 采集病株后利用血清学和分子生物学方法对病样 …