Abacarus hystrix (Nalepa, 1896)

on grasses

gall

the mites live between the length ridges on the upperside of the leaves. The leaves turn pale greyish green, and are incompletely unfolded.

hostplants

Poaceae, oligophagous

Agropyron cristatum; Agrostis capillaris, gigantea; stolonifera; Alopecurus pratensis; Anisantha sterilis, tectorum; Apera spica-venti; Arrhenatherum elatius; Avena sativa; Avenula pubescens; Bromopsis erecta, inermis, ramosa; Bromus hordeaceus; Calamagrostis arundinacea, epigeios; Ceratochloa carinata; Corynephorus canescens; Dactylis glomerata; Elytrgia repens; Festuca ovina, rubra; Festulolium braunii, loliaceum; Helictochloa pratensis; Holcus lanatus; Hordeum murinum, vulgare; Leymus arenarius; Lolium x hybridum, multiflorum, perenne; Melica nutans, uniflora; Ochlopoa annua; Phalaroides arundinacea; Phleum pratense; Poa angustifolia, pratensis;
Puccinellia distans; Schedonorus arundinaceus, giganteus, pratensis; Sesleria caerulea; Triticale rimpaui; Triticum aestivum.

synonyms

Callyntrotus, Phytocoptes, hystrix.

notes

during the last 50 years the number of described gall-mites has considerably increased, and this applies in particular for grass-inhabitants. Many are not symptomatic, therefore not treated in this website. Even more than for other groups of plants one should realise that for grasses the combination plant species + symptom is insufficient for a reliable identification.

Moreover, DNA-analysis has demonstrated that “A. hystrix” actually is a complex of a number of species (Skoracka & Dabert, 2010a).

references

Boczek & Petanović (1996a), Buhr (1964b), Denizhan (2011a), Denizhan, Monfreda, de Lillo & Çobanoğlu (2015a), Farkas (1965a), Houard (1908a), Keifer, Baker, Kono, Delfinado & Styer (1982a), Petanović & Stanković (1999a), Rector, Czarnoleski, Skoracka & Lembicz (2016a), Ripka (2007a, 2009b), Roivaianen (1947a, 1950a, 1951a), Skoracka (2006a), Skoracka & Dabert (2010a), Skoracka, Lewandowski & Boczek (2005a), Tomasi (2014a).

mod 30.vii.2018