LetgenPro|Real Time PCR Kit 100 rxn (Apple Mosaic Virus)

Apple mosaic virus (ApMV), a positive-sense RNA virus in the Bromoviridae family, poses a significant threat to fruit trees, causing severe yield reduction and diminished life expectancy. With a broad host range, including apples, pears, and strawberries, ApMV primarily spreads through root grafting and contaminated vegetative propagation equipment. Symptoms vary from no visible signs in popular apple cultivars to white-gray mottling on field maple and yellow chlorotic spots on hawthorn leaves. Transmission studies show no evidence of seed or pollen transmission, and no insect vectors have been reported. Temperature influences symptom severity, with spring temperatures impacting the development of pale-yellow irregular spots on apple leaves. Infected plants, both moderate and severe strains, experience a 42% reduction in growth and diminished fruit quality.