Onion Maggot

dc.contributor.author	Smith, Erik
dc.contributor.author	Nault, Brian
dc.date.accessioned	2016-03-31T14:47:29Z
dc.date.accessioned	2018-09-06T16:59:43Z
dc.date.available	2016-03-31T14:47:29Z
dc.date.available	2018-09-06T16:59:43Z
dc.date.issued	1983
dc.description	NYS IPM Type: Vegetables IPM Fact Sheet
dc.description.abstract	Onion maggot, Delia antiqua, is a serious pest of onion and related Allium crops (i.e., garlic and leek) in northern temperate regions throughout the world including North America. Although onion maggot will also attack wild relatives of onion, it is not capable of maintaining high populations on wild hosts. Onion maggot completes three generations per year in northern regions. All three generations can be destructive, but the first generation is the most damaging because it can routinely reduce plant stands by over 50% if crops are not protected.
dc.identifier.uri	https://hdl.handle.net/1813/43286
dc.language.iso	en_US
dc.publisher	New York State IPM Program
dc.subject	Agricultural IPM
dc.subject	Vegetables
dc.subject	Onions
dc.title	Onion Maggot
dc.type	fact sheet

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