| 2109073 |
cypress twig gall midge |
Taxodiomyia cupressiananassa |
Gall formed by the cypress twig gall midge on bald cypress (Taxodium distichum). The gall pictured here is about 8 mm wide
2nd place in the Southern Forest Insect Work Conference Photo Salon in the Forest Insect Damage category. |
| 1398253 |
poplar twiggall fly |
Hexomyza schineri |
Twig galls |
| 1593090 |
robber flies |
|
Robber fly adult with captured prey item (smaller fly). Robber fly had landed on a Forest Service map. |
| 1593091 |
robber flies |
|
Natural enemy, predatory fly, adult robber fly with prey item, another fly species. Robber fly had landed on a Forest Service map. |
| 2254007 |
Douglas-fir needle midge |
Contarinia pseudotsugae |
on fir |
| 2253010 |
pine resin midges |
Cecidomyia spp. |
flagging terminals |
| 0805058 |
spruce bud midge |
Dasineura swainei |
infested bud and larva |
| 0805057 |
spruce bud midge |
Dasineura swainei |
killed spruce terminal |
| 0805050 |
pineapple gall midges |
Rabdophaga spp. |
gall on willow |
| 1398124 |
cone midge |
Resseliella spp. |
feeding on the inside of cone scale. Grant Co. WI. |
| 1398137 |
cone midge |
Resseliella spp. |
Larvae found beneath the savcle of an infested cone. Grant Co. WI. |
| 1468243 |
gall midge |
Camptomyia spp. |
|
| 1468242 |
goldenrod gall fly |
Eurosta solidaginis |
|
| 1398136 |
cone midge |
Resseliella spp. |
Two cone midge larvae found beneath the savcle of an infested cone. Grant Co. WI. |
| 3057021 |
poplar leafcurl midge |
Prodiplosis morrisi |
earlier damage & recovery |
| 5432956 |
lovebug |
Plecia nearctica |
head |
| 5432957 |
lovebug |
Plecia nearctica |
head |
| 5432958 |
lovebug |
Plecia nearctica |
|
| 1398116 |
cone midge |
Resseliella spp. |
Larvae feeding inside of a red pine cone scale. Grant Co., WI |
| 1468129 |
pinyon spindlegall midge |
Pinyonia edulicola |
|
| 3066033 |
cambium miners |
Phytobia spp. |
in root [note mine pattern] |
| 1398258 |
leafminer flies |
|
|
| 1441108 |
pinyon spindlegall midge |
Pinyonia edulicola |
|
| 2252060 |
Douglas-fir needle midge |
Contarinia pseudotsugae |
|
| 3057020 |
gall midges |
|
infested leaves rolled and curled |
| 1400046 |
robber flies |
|
Eating another insect. |
| 1398193 |
spruce gall midge |
Mayetiola piceae |
|
| 1388017 |
syrphid or flower flies |
|
|
| 1398011 |
balsam gall midge |
Paradiplosis tumifex |
needle galls |
| 1398017 |
syrphid or flower flies |
|
Adult syrphid ovipositing on a balsam fir twig infested with balsam woolly adelgid. Anoka Co., MN, late May. |
| 1398018 |
syrphid or flower flies |
|
|
| 3067037 |
leafcurl midges |
Dasineura spp. |
|
| 1199024 |
spruce gall midge |
Mayetiola piceae |
|
| 1587112 |
Contarinia spp. |
Contarinia spp. |
|
| 1587110 |
Contarinia spp. |
Contarinia spp. |
|
| 1587111 |
Contarinia spp. |
Contarinia spp. |
|
| 1388022 |
oak shothole leafminer |
Agromyza viridula |
Shot hole pattern in leaf. Central lower Michigan |
| 1396041 |
gall midges |
Asynapta spp. |
|
| 1468239 |
goldenrod gall fly |
Eurosta solidaginis |
mating |
| 3067036 |
leafcurl midges |
Dasineura spp. |
|
| 2253013 |
gouty pitch midge |
Cecidomyia piniinopis |
|
| 0976074 |
gall midges |
|
South Park Ranger District |
| 5383251 |
Tachinid flies |
|
Late instar gypsy moth larvae with 4 tacinid eggs on back |
| 2145014 |
gall midges |
|
possibly Oligotrophus betheli; |
| 2145015 |
gall midges |
|
possibly Oligotrophus betheli; |
| 2145037 |
gall midges |
|
possibly Oligotrophus betheli; |
| 2145038 |
gall midges |
|
possibly Oligotrophus betheli; |
| 2145039 |
gall midges |
|
possibly Oligotrophus betheli; |
| 2142050 |
gall midges |
|
old rosettes (~1yr) |
| 1398123 |
cone resin midge |
Asynapta hopkinsi |
Midge larvae found inside a ddamaged red pine cone |
| 3226090 |
gall midges |
|
on loblolly pine cone |
| 1468041 |
Tachinid fly |
Carcelia yalensis |
|
| 1468245 |
gall midge |
Camptomyia spp. |
associated with mountain pine beetle |
| 1468208 |
Tachinid flies |
|
|
| 1468003 |
pinyon spindlegall midge |
Pinyonia edulicola |
|
| 1470034 |
jack pine resin midge |
Cecidomyia resinicola |
|
| 1398056 |
ocellate gall midge |
Acericecis ocellaris |
Eyespot galls. |
| 1396043 |
gall midges |
Asynapta spp. |
|
| 1241572 |
Douglas-fir needle midge |
Contarinia pseudotsugae |
Needles infested with Douglas-fir needle midge have swellings or galls which are discolored yellow or red. |
| 1241571 |
Douglas-fir needle midge |
Contarinia pseudotsugae |
Needles infested with Douglas-fir needle midge have swellings or galls which are discolored yellow. |
| 1241511 |
gouty pitch midge |
Cecidomyia piniinopis |
Gouty pitch midge infests and kills shoots, usually of young pines. |
| 1241512 |
gouty pitch midge |
Cecidomyia piniinopis |
Maggots within branch swellings. |
| 1441106 |
pinyon spindlegall midge |
Pinyonia edulicola |
|
| 1441107 |
pinyon spindlegall midge |
Pinyonia edulicola |
|
| 3067027 |
leafcurl midges |
Dasineura spp. |
inside rolled or curled ash leaves |
| 3056005 |
birch cambium miner |
Phytobia betulivora |
pith ray flecks in birch lumber |
| 2254006 |
gall midges |
|
Needles "opened" to expose larvae taken |
| 2253012 |
gouty pitch midge |
Cecidomyia piniinopis |
|
| 2252061 |
Douglas-fir needle midge |
Contarinia pseudotsugae |
and damage by midge feeding to douglas fir |
| 2253011 |
gouty pitch midge |
Cecidomyia piniinopis |
pupa |
| 2254008 |
Douglas-fir needle midge |
Contarinia pseudotsugae |
|
| 0488056 |
jack pine resin midge |
Cecidomyia resinicola |
|
