Apple maggot - Wikipedia
The apple maggot (Rhagoletis pomonella), also known as the railroad worm (but distinct from the Phrixothrix beetle larva, also called railroad worm), is a species of fruit fly, and a pest of several types of fruits, especially apples.
Apple maggot - Plant & Pest Diagnostics - College of Agriculture …
Apple maggot (Rhagoletis pomonella) The following is provided by Cornell University Extension web site. Introduction. The apple maggot (AM), a native of eastern North America, originally bred in large fruited hawthorns (Crataegus sp.). Later, it adopted apple as another host, and it has become a major fruit pest in the northeastern United ...
apple maggot - Rhagoletis pomonella (Walsh) - Entomology and …
The apple maggot, Rhagoletis pomonella (Walsh), also known as the apple maggot fly and railroad worm, is native to North America. Originally, it fed on the fruit of wild hawthorn ( Crataegus spp.), but then became a primary pest of cultivated apples, especially in the northeastern United States and southeastern Canada.
Rhagoletis pomonella (apple maggot) | CABI Compendium
2008年2月5日 · R. pomonella is an important threat to apple production areas in temperate Europe, East Asia, and New Zealand that all lack apple-infesting tephritid pests. The only known invasion is the colonization of the West Coast of the USA with a recent spillover into parts of British Columbia.
Species Rhagoletis pomonella - Apple Maggot Fly - BugGuide
2023年12月30日 · It primarily fed on wild hawthorn (Crataegus spp.), but in the past 100 years it has become a pest of cultivated apples and cherries. Flies are highly responsive to particular visual stimuli but only after being attracted by the apple odor. They show a preference for yellow or red apples. (1)
Apple Maggot | Home and Garden Education Center
(Rhagoletis pomonella) The apple maggot is one of the most destructive and common pests of apples in the Northeast. In the larval stage, it chews its way through devel oping fruit flesh leaving a winding brown trail of decay.
ADW: Rhagoletis pomonella: INFORMATION
Rhagoletis pomonella are found in the eastern United States and southeastern Canada. More specifically, apple maggots range from Florida to Nova Scotia on the extreme east portion of its range, and from Texas to Alberta on the extreme west.
Rhagoletis pomonella (Apple maggot) - Fact sheet
Apple maggot (Rhagoletis pomonella) is indigenous to eastern North America and has been a serious pest of apples in Canada for more than 100 years. The first record of this insect attacking apple fruit in Canada was in Ontario, in 1896.
Rhagoletis pomonella specifically targets fruit, reducing fruit quality and crop yield. As a result, it is a major pest of apple production in North America. A 10-year study showed that...
Apple Maggot - NC State Extension Publications
2024年12月13日 · The apple maggot (Rhagoletis pomonella) is a native fly of eastern North America that originally infested hawthorn trees. It became a considerable pest of apple in the Northeast, and although it is only a sporadic problem in the South, it can be highly destructive when it occurs in high numbers.