Associations
(
الإنجليزية
)
المقدمة من BioImages, the virtual fieldguide, UK
Foodplant / miner
larva of Agromyza nigrella mines leaf of Dactylis
Foodplant / miner
solitary larva of Agromyza rondensis mines leaf of Dactylis
Foodplant / saprobe
apothecium of Albotricha albotestacea is saprobic on dead stem of Dactylis
Remarks: season: 2-8
Foodplant / saprobe
colony of Arthrinium dematiaceous anamorph of Arthrinium phaeospermum is saprobic on dead leaf of Dactylis
Remarks: season: esp. 7-8
In Great Britain and/or Ireland:
Foodplant / spot causer
gregarious, with smoky-brown pore pycnidium of Ascochyta coelomycetous anamorph of Ascochyta graminicola causes spots on fading leaf of Dactylis
Remarks: season: late summer
Foodplant / parasite
cleistothecium of Blumeria graminis parasitises live sheath of Dactylis
Remarks: season: 7-10
Plant / resting place / within
puparium of Chromatomyia nigra may be found in leaf-mine of Dactylis
Foodplant / parasite
Sphacelia anamorph of Claviceps purpurea parasitises inflorescence of Dactylis
Remarks: season: 7
Foodplant / parasite
colony of Drechslera dematiaceous anamorph of Drechslera biseptata parasitises live Dactylis
Foodplant / pathogen
immersed, mycelial matted perithecium of Gaeumannomyces graminis infects and damages dead leaf sheath (lower part) of Dactylis
Remarks: season: 3-10
Foodplant / saprobe
stalked apothecium of Hymenoscyphus scutula is saprobic on dead stem of Dactylis
Remarks: season: 10-1
Foodplant / saprobe
immersed pseudothecium of Keissleriella culmifida is saprobic on dead stem of Dactylis
Remarks: season: 5-10
Foodplant / saprobe
apothecium of Lachnum carneolum var. longisporum is saprobic on dead leaf of Dactylis
Remarks: season: (2-)6-8(-10)
Foodplant / saprobe
thyriothecium of Lichenopeltella alpestris is saprobic on dead stem of Dactylis
Remarks: season: 4-11
Foodplant / saprobe
thyriothecium of Lichenopeltella nigroannulata is saprobic on dead leaf of Dactylis
Foodplant / pathogen
pycnidium of Dilophospora coelomycetous anamorph of Lidophia graminis infects and damages live inflorescence of Dactylis
Remarks: season: 5-10, esp. 7
Plant / resting place / on
puparium of Liriomyza flaveola may be found on leaf of Dactylis
Other: major host/prey
Foodplant / saprobe
mostly immersed, becoming partly erumpent to free pseudothecium of Lophiostoma semiliberum is saprobic on dead stem of Dactylis
Remarks: season: 12-4
Foodplant / saprobe
erumpent apothecium of Lophodermium culmigenum is saprobic on dead stem of Dactylis
Remarks: season: 3-8
Foodplant / saprobe
effuse colony of Periconia dematiaceous anamorph of Massarina igniaria is saprobic on dry, scorched or burnt Dactylis
Remarks: season: 8-12
Foodplant / saprobe
effuse colony of Tetraploa dematiaceous anamorph of Massarina tetraploa is saprobic on Dactylis
Remarks: season: 1-12
Other: major host/prey
Foodplant / saprobe
pseudothecium of Massariosphaeria rubelloides is saprobic on dead stem of Dactylis
Remarks: season: 4-8
Foodplant / saprobe
pseudothecium of Massariosphaeria straminis is saprobic on dead stem of Dactylis
Remarks: season: 4-9
Foodplant / saprobe
conidioma of Microdiscula coelomycetous anamorph of Microdiscula phragmitis is saprobic on dead stem of Dactylis
Remarks: season: 6-11
Foodplant / feeds on
adult of Oulema melanopus/rufocyanea agg. feeds on leaf of Dactylis
Remarks: season: 1-12
Foodplant / saprobe
immersed pseudothecium of Paraphaeosphaeria michotii is saprobic on dead leaf of Dactylis
Remarks: season: 1-7
Foodplant / saprobe
scattered, initially immersed pseudothecium of Phaeosphaeria avenaria f.sp. triticae is saprobic on dead Dactylis
Remarks: season: spring, summer
Foodplant / saprobe
scattered, initially immersed pseudothecium of Phaeosphaeria eustoma is saprobic on dead stem of Dactylis
Remarks: season: spring, summer
Foodplant / saprobe
scattered, initially immersed pseudothecium of Phaeosphaeria luctuosa is saprobic on dead stem of Dactylis
Remarks: season: spring, summer
Other: minor host/prey
Foodplant / saprobe
scattered, initially immersed pseudothecium of Phaeosphaeria nigrans is saprobic on dead leaf of Dactylis
Remarks: season: spring, summer
Foodplant / saprobe
scattered, initially immersed pycnidium of Septoria anamorph of Phaeosphaeria nodorum is saprobic on dead stem (esp node) of Dactylis
Remarks: season: spring, summer
Foodplant / saprobe
pycnidium of Hendersonia coelomycetous anamorph of Phaeosphaeria vagans is saprobic on dead stem of Dactylis
Foodplant / saprobe
immersed perithecium of Phomatospora berkeleyi is saprobic on dead stem of Dactylis
Remarks: season: 2-9
Foodplant / saprobe
superficial conidioma of Dinemasporium coelomycetous anamorph of Phomatospora dinemasporium is saprobic on dead leaf of Dactylis
Remarks: season: 1-12
Foodplant / saprobe
amphigenous stroma of Phyllachora dactylidis is saprobic on dead leaf of Dactylis
Remarks: season: 10-4
Foodplant / saprobe
immersed pseudothecium of Pleospora phaeocomoides is saprobic on dead stem of Dactylis
Remarks: season: 2-10
Foodplant / spot causer
immersed, crowded or in rows pycnidium of Pseudoseptoria coelomycetous anamorph of Pseudoseptoria stomaticola causes spots on leaf of Dactylis
Foodplant / saprobe
apothecium of Psilachnum eburneum is saprobic on dead leaf of Dactylis
Remarks: season: 4-9
Foodplant / parasite
hypophyllous telium of Puccinia coronata parasitises live leaf of Dactylis
Remarks: season: mid 8-
Foodplant / parasite
telium of Puccinia striiformis var. dactylidis parasitises live Dactylis
Foodplant / saprobe
scattered or in small groups, immersed pseudothecium of Pyrenophora tritici-repentis is saprobic on dead sheath of Dactylis
Foodplant / spot causer
immersed, thin, subcuticular stromatic plates of Rhynchosporium coelomycetous anamorph of Rhynchosporium orthosporum causes spots on live sheath of Dactylis
Foodplant / spot causer
immersed stromatic of Rhynchosporium coelomycetous anamorph of Rhynchosporium secalis causes spots on live sheath of Dactylis
Foodplant / open feeder
larva of Selandria serva grazes on leaf of Dactylis
Other: major host/prey
Foodplant / saprobe
gregarious, subepidermal then piercing pycnidium of Stagonospora coelomycetous anamorph of Stagonospora graminella is saprobic on dead leaf of Dactylis
Remarks: season: 10-5
Foodplant / pathogen
immersed stroma of Pseudocercosporella dematiaceous anamorph of Tapesia yallundae infects and damages live stem of Dactylis
Foodplant / saprobe
effuse colony of Helicosporium anamorph of Tubeufia paludosa is saprobic on dead leaf of Dactylis
Remarks: season: 3-11
Foodplant / spot causer
long, linear, erumpent sorus of Ustilago striiformis causes spots on live, blistered leaf of Dactylis
Description
(
الإنجليزية
)
المقدمة من Flora of Zimbabwe
Perennial. Inflorescence a contracted panicle, lobed, 1-sided, the spikelets grouped in compact fascicles at the ends of the main branches. Spikelets 2-5-flowered, laterally flattened. Glumes keeled. Lemmas 5-nerved, keeled, spiny-ciliate on the keel, entire or 2-dentate, mucronate or with a short awn.
- ترخيص
- cc-by-nc
- حقوق النشر
- Mark Hyde, Bart Wursten and Petra Ballings
- الاقتباس الببليوغرافي
- Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Dactylis Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/genus.php?genus_id=126
- مؤلف
- Mark Hyde
- مؤلف
- Bart Wursten
- مؤلف
- Petra Ballings
Dactylis: Brief Summary
(
الإنجليزية
)
المقدمة من wikipedia EN
Dactylis is a genus of Eurasian and North African plants in the bluegrass subfamily within the grass family. Dactylis is native to North Africa, they are found throughout the world, and are an invasive species. They are known in English as cock's-foot or cocksfoot grasses, also sometimes as orchard grasses.