Crinura platura meigen delia cana macquart delia cilicrura rondani delia funesta kuhn delia fusciceps. Seedcorn maggot, delia platura meigen 1 pecan 3 conical hickory phylloxera galls, phylloxera spp. The genus delia is part of the fly family anthomyiidae the genus delia contains approximately 300340 species worldwide excluding neotropical species. Delia platura soybean the distribution in this summary table is based on all the information available. Onion maggot is a devastating pest on onion and it has become increasingly more difficult to manage because of its development of resistance to insecticides.
You will be redirected to the full text document in the repository in a few seconds, if not click here. T regulation naturelle des mouches du genre delia gis picleg. Seedcorn maggot delia platura, which feeds on many different plants, can be a problem when there are high levels of decaying organic matter in the soil and when the weather is cool and wet. When the seed arrives, handle the bags carefully since bean. Seed treatments for control of onion and seed corn maggots. Seedcorn maggot delia platura life cycle leek moth. The seed maggot, delia platura, is a major pest of spinach crops in the. Pdf larval performance and adult attraction of delia. Outlook of pyrethroid insecticides for pest management in the. An interesting account of delia ecology, and implications for management from a british perspective, were found in finch 1989. Delia platura, bean seed maggot delia florilega, onion maggot delia antiqua, cabbage maggot delia radicum. Common dry bean production in california anr publication 8402 4 of fungal diseases such as rhizoctonia, fusarium, pythium, sclerotium, and sclerotinia in the soil. Winter crop residues, which are not completely decomposed at the time of. Root maggots kill or weaken plants or make them more susceptible to injury by diseases.
Opie damage to seedling of maize roots and small stems are damaged delia platura meigen coutin r. It is limgroups pleasure to offer you this practical book on pests and diseases that may affect asparagus crops. Delia platura, is a soil insect pest of corn, soybean, and vegetable crops. Onion maggots delia platura can become a serious insect pest where onions are grown without proper rotation. Delia platura overwinter as pupae in the soil adults emerge in spring march to may depending on location damage highest in cool years active at temp of 40 o f and above and in soils with high organic matter 35 generations a year in most of u. Files are available under licenses specified on their description page. Alternative management strategies for onion maggot in onion. Although onion maggot will also attack wild relatives of onion, it is not capable of.
The role of volatile and contact cues of bean the choice of a suitable oviposition site by female insects is essential for. Opie larva in stem of lupin delia platura meigen coutin r. In march and april small, grayishbrown flies emerge. What links here related changes upload file special pages permanent link page information. The first generation typically is the most damaging to direct seeded onions, with less damage occuring on transplants. Onion maggot delia antiqua meigen cornell university. Soil applications of chlorpyrifos or diazinon at planting may be useful if there is a history of seedcorn maggot problems. Seedcorn maggot is the larva of a small fly, delia platura. Where possible, delay planting for several weeks in the spring after a cover crop is incorporated to allow for organic matter to break down. Pdf bean seed fly and onion fly are significant pests of alliaceous crops in the uk.
Onion maggot delia antiqua meigen erik smith and brian nault introduction onion maggot, delia antiqua, is a serious pest of onion and related allium crops i. Request pdf oviposition in delia platura diptera, anthomyiidae. Anthomyiidae bean seed fly, seed corn maggot polyphagous, attacks beans, maize, crucifers, cucurbits, cotton. The bean seed fly or seedcorn maggot, delia platura. There are three generations of onion maggots per season. Buyung hadi, jeffrey bradshaw, jan knodel and ken ostlie. In composing this book a lot of attention has been paid to the quality of the photos, the practical. Control of onion maggot and seed corn maggot joe nunezuc cooperative extension kern county harry carlsonuc cooperative extension tulelake. Anthomyiidae in relation to age, ovarian development, and mating status. Its host range includes almost 50 species, and it can develop in soil organic matter. Opportunities for microbial control of pulse crop pests. Phillips introduction growers in the coastal valleys will soon be preparing fields for planting of spring beans, curcurbits, and other directseeded crops which often follow in rotation with winter vegetables. Pdf fine structure of delia platura meigen diptera. Seed corn and cabbage maggot damage bad in some vegetable fields.
Vegetable insect ipm the university of maryland extension programs are open to all and will not discriminate against anyone because of race, age, sex, sexual orientation, physical or mental ability, religion, ancestry or national origin, marital status, genetic information, political affiliation, or gender identity and expression. Hylemya cana macquart hylemya cilicrura rondani hylemya funesta kuhn hylemya fusciceps zetterstedt hylemya platura meigen phorbia cilicrura rondani phorbia funesta kuhn phorbia fusciceps zetterstedt. Emergence patterns of the seedcorn maggot, delia platura diptera. Delia platura metadata this file contains additional information such as exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. Decaying organic matter from crop residues in reducedtillage poatura is an ideal ovipositional site for this insect barlowgregory and musick dekia abundance of seedcorn maggots varies geographically and seasonally funderburk et al.
Snyder department of entomology, washington state university, pullman, wa 991646382, usa. Joseph,1,2 tunyalee martin,3 kimberly steinmann,3 and petr kosina3 1university of california cooperative extension, 1432 abbott st. Scm has a very wide host range, commonly feeding on seeds of beans, peas, and corn, as well as roots of cabbage. Delia platura meigen diptera anthomyiidae vegetable pests. In decreasing order of potential to cause problems in conservation tillage corn plantings. Pdf new insight into the delia platura meigen caused. Techniques to distinguish larvae, pupae, and adults of seedcorn maggot from several related delia spp. Hostfinding and upwind anemotaxis by delia antiqua diptera. Nov 22, 2019 optimal radiation dose of cobalt to improve the sterile insect technique for delia antiqua and delia platura.
At present about 170 species are recorded from the palaearctic region, and 162 species from the nearctic region, 44 of which are holarctic. Onion maggot, delia antiqua meigen, and seedcorn maggot, delia platura meigen, are. Seedcorn maggot delia platura i74 24 soybean looper pseudoplusia includens i75 24 squash bug anasa tristis i76 24 squash bug 3 images i77 24 squash bug i78 24 squash vine borer melittia cucurbitae i79 24 squash vine borer 2 images i80 24 stalk borer, common papaipema nebris i81 24 common name latin name plate page. Pdf seasonal flight, optimal timing and efficacy of. Time of emergence of seedcorn maggot scm, delia platura meigen, adults that developed from eggs laid in field plots from may through october.
Nachrichtenblatt des deutschen pflanzenschutzdienstes, 266. Their activity was monitored using yellow water traps at. Seasonal flight, optimal timing and efficacy of selected insecticides for cabbage maggot delia radicum l. Most locations in massachusetts re approaching peak flight for this pest this past week and may surpass 360 gdd next week. The eggs hatch after two to four days at temperatures as low as 50f 10c. To obtain a better understanding of the external morphology.
Mouche des semis delia platura iriis phytoprotection. Suceptibility of delia platura to seven entomopathogenic nematode. Seedcorn maggot delia platura i81 25 slug, grey garden decroceras reticultatum i82 26 slug, grey garden 2 images i83 26 soybean looper pseudoplusia includens i84 26 spotted wing drosophila drosophila suzukii i85 26 spotted wing drosophila 4 images i86 26 spotted wing drosophila i87 26 spotted wing drosophila i88 26. Outlook of pyrethroid insecticides for pest management in the salinas valley of california shimat v. A grower might first suspect a maggot problem when. Delia radicum, delia platura, carabidae, staphylinidae, aleochara, brassicaceae, haie, biodiversite fonctionnelle, controle biologique, lutte biologique. The first generation is most damaging to onion seedlings debbie roos, nc. This document is eeny 566, one of a series of the entomology and nematology department, ufifas. Fertilization when soils are deficient in nitrogen n, phosphorus p, potassium k, sulfur s, and zinc zn, common dry bean plants are responsive to these fertilizers. Pdf delia platura meigen is a phytophagous fly that can cause significant crop losses. Seedcorn maggot, delia platura edis university of florida. Delia platura, the seedcorn maggot or the bean seed fly, is a fly species in the family.
To obtain a better understanding of the external morphology of this species, adult d. A new distribution map is provided for delia platura meigen diptera. Text is available under the creative commons attributionsharealike license. Damage inflicted by seedcorn maggot on beans all material is protected by section 107 of the 1976 law.
A note on the incidence of seed corn maggot, delia platura meigen anthomyiidae. Oviposition in delia platura diptera, anthomyiidae. Small grain or legume green cover crop incorporation, weed cultivation, and animal manure organic matter can increase attractiveness of fields to adult scm flies at spring planting. The purpose of this project focuses on developing and implementing three novel management tactics for onion maggot. Delia platura, nebo, north wales, july 2012 17810923320. Delia platura meigen is a phytophagous fly that can cause significant crop losses. Development rates for the seed maggots delia platura and d. The effects of cover crops and crop residues on seedcom maggot, delia platura meigen, population dynamics in soybeans glycine max merrill were studied when incorporated into the soil before. The carrot rust fly psila rosae causes similar problems.
Media in category delia platurathe following 8 files are in this category, out of 8 total. Hostetter introduction there are 548 recognized species of north american grasshoppers, with about 400 of these occurring on the. Studies on the biology and control of the seedcorn maggot delia platura. Delia platura meigen is an important pest in crops around the world. Anthomyiidae 2 to three days after emerging, and each female lays an average 270 eggs in soil with abundant decaying organic matter andor on seeds or plantlets in moist soil bennett et al. Anthomyiidae doug johnson, extension entomologist the seedcorn maggot scm is widely distributed in the corn soybean growing regions of the world and has been reported in this country since at least 1855. Pdf bean seed fly delia platura, delia florilega and onion fly. Opie damage on asparagus attacks cause mottling brown, a twisting of turions and the spears taste bitter delia platura meigen basf.
1407 1186 421 738 225 975 262 1198 345 1157 423 197 747 7 347 1183 137 824 556 1504 722 1231 1374 240 578 1282 74 483 282 450 1514 80 1463 358 1223 1123 178 1181 828