Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae)

The apple maggot, Rhagoletis pomonella (Walsh) (also known as the "railroad worm") is an insect native to North America. Originally it fed in the fruit of wild hawthorn (Crataegus spp.), but during the past 130 years it has become a primary pest of cultivated apples, especially in the nor...

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Main Authors: Howard V. Weems, Jr., Thomas R. Fasulo
Format: Article
Language:English
Published: The University of Florida George A. Smathers Libraries 2004-07-01
Series:EDIS
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Online Access:https://journals.flvc.org/edis/article/view/112405
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author Howard V. Weems, Jr.
Thomas R. Fasulo
author_facet Howard V. Weems, Jr.
Thomas R. Fasulo
author_sort Howard V. Weems, Jr.
collection DOAJ
description The apple maggot, Rhagoletis pomonella (Walsh) (also known as the "railroad worm") is an insect native to North America. Originally it fed in the fruit of wild hawthorn (Crataegus spp.), but during the past 130 years it has become a primary pest of cultivated apples, especially in the northeastern United States and southeastern Canada. Summer- and early fall-maturing varieties are particularly vulnerable, but hard winter apples are sometimes infested. Thin skinned sweet and subacid varieties are most susceptible, but acid varieties may be attacked. Plum, pear, and cherries also serve as hosts, but usually the apple maggot is not a serious pest of these fruits. Crab apples are invariably infested by this pest. A closely related species, the blueberry maggot fly (Rhagoletis mendax Curran), is important as a pest of cultivated blueberries. This document is EENY-261 (originally published as DPI Entomology Circular 126), one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published: January 2002.  EENY-261/IN505: Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae) (ufl.edu)
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spelling doaj-art-ac44f87926304938b2d565e7759ebecc2025-02-08T06:27:26ZengThe University of Florida George A. Smathers LibrariesEDIS2576-00092004-07-0120048Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae)Howard V. Weems, Jr.Thomas R. Fasulo0University of Florida The apple maggot, Rhagoletis pomonella (Walsh) (also known as the "railroad worm") is an insect native to North America. Originally it fed in the fruit of wild hawthorn (Crataegus spp.), but during the past 130 years it has become a primary pest of cultivated apples, especially in the northeastern United States and southeastern Canada. Summer- and early fall-maturing varieties are particularly vulnerable, but hard winter apples are sometimes infested. Thin skinned sweet and subacid varieties are most susceptible, but acid varieties may be attacked. Plum, pear, and cherries also serve as hosts, but usually the apple maggot is not a serious pest of these fruits. Crab apples are invariably infested by this pest. A closely related species, the blueberry maggot fly (Rhagoletis mendax Curran), is important as a pest of cultivated blueberries. This document is EENY-261 (originally published as DPI Entomology Circular 126), one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published: January 2002.  EENY-261/IN505: Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae) (ufl.edu) https://journals.flvc.org/edis/article/view/112405IN505
spellingShingle Howard V. Weems, Jr.
Thomas R. Fasulo
Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae)
EDIS
IN505
title Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae)
title_full Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae)
title_fullStr Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae)
title_full_unstemmed Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae)
title_short Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae)
title_sort apple maggot apple maggot fly rhagoletis pomonella walsh insecta diptera tephritidae
topic IN505
url https://journals.flvc.org/edis/article/view/112405
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