INSECTS 



Siphonophora polygon!, Buck. 



hieracii, Kalt. 



millefolii, Kalt. Milfoil 



circumflexa, Buck. Cineraria 



pisi, Kalt. Pea 



scrofulariae, Buck. Figwort 



lactucae, Kalt. Lettuce 



rubi, Kalt. Bramble 



pelargonii, Kalt. Geranium 



urticae, Kalt. Nettle 



convolvuli, Kalt. Periwinkle 



avellanae, Sch. Hazel 



jaceae, Kalt. Sowthistle 



rosarum, Walk. Briar 



solidaginis, Fab. Golden rod 



carnosa, Buck. Nettle 



muralis, Buck. Lettuce 



sonchi, Linn. Sowthistle 



cichorii, Koch. Corn cockle 

 Phorodon humuli, Schr. Hop 



malaheb, Fourc. Sloe 



galeopsidis, Walk. Sloe 

 Myzus cerasi, Kalt. Cherry 



persicae, Sulz. Peach 



ribis, Kalt. Currant 

 Rhopalosiphum dianthi, Schr. Everywhere 



lactucae, Pass. Sowthistle 



nymphasae, Linn. Water lily 

 Siphocoryne pastinaceae, Linn. Carrot 



capreae, Fab. Willow 

 Drepanosiphum platanoides, Kalt. Maple 

 Megoura viciae, Buck. Vetch 



Aphis brassicae, Linn. Cabbage 



crataegi, Walk. Blackthorn 



subterranea, Walk. Roots 



malvae, Koch. Tobacco 



mali, Kalt. Apple 



urticaria, Kalt. Nettle 



penicillata, Buck. Willow herb 



saliceti, Kalt. Withy 



pyraria, Pass. Pear 



cucurbiti, Buck. Melon 



sorbi, Kalt. Mountain ash 



tanacetina, Walk. Tansy 



pruni. 



Reaum. Medlar 



hieracei, Kalt. 



farfarae, Koch. Coltsfoot 



scabiosae, Pass. Scabious 



padi. Bird cherry 



epilobii, Kalt. Willow herb 



jacobeae, Schr. Ragwort 



acetosae, Buck. Sorrel 



rumicis, Linn. Dock 



atriplicis, Linn. Orache 



sedi, Kalt. House-leek 



papaveris, Schr. Poppy 



cardui, Kalt. Thistle 



instabilis, Buck. Feverfew 



Aphis pyri, Fonsc. Crab 



sambuci, Linn. Elder 



opima, Buck. Cineraria 



amygdali, Fonsc. Peach 



myosotidis, Koch. Everlasting 



persicae, Sulz. Nectarine 

 Hyalopterus pruni, Fab. Peach 



trirhoda, Walk. Columbine 



melanocephalus, Buck. Bladderwort 



dilineatus, Buck. Moss rose 

 Chaitophorus aceris, Linn. Maple 



salicivorus, Walk. Willow 



populi, Linn. White poplar 

 Callipterus betularius, Kalt. Beech 



coryli, Goetz. Hazel 



quercus, Kalt. Oak 



quercea, Kalt. 



betulicola, Kalt. Birch 



castaneae, Buck. Chestnut 

 LACHNIN/E 



Pterocallis alni, Fab. Alder 



juglandicola, Kalt. Walnut 



tiliae, Linn. Lime 

 Phyllaphis fagi, Linn. Beech 



juglandis, Frisch. Walnut 

 Lachnus agilis, Kalt. Scotch fir 



macrocephalus, Buck. Fir 



pini, Linn. Scotch fir 



pinicolus, Kalt. Larch 



viminalis, Fonsc. Willow 

 Stomaphis quercus, Raum. Oak 

 Trama troglodytes, Heyd. Roots 

 Dryobius croaticus, Koch. Oak 



roboris (?), Linn. Oak 

 SCHIZONEURIN.S 



Schizoneura lanigera, Hausm. Apple 



fodiens, Buck. Roots 



fuliginosa, Buck. Austrian pine 



ulmi, Linn. Rolled elm leaves 



corni, Kalt. Medlar 

 PEMPHIGIN./E 



Pemphigus fuscifrons, Koch. Lettuce roots 



bursarius, Hart. Poplar 



lactucarius, Pass. Goosefoot 

 Tetraneura ulmi, De Geer. Elm galls 

 Thelaxes dryophila, Westw. Oak 

 Glyphina pilosa, Buck. Scotch fir 



CHERMESIN.S 



Chermes corticalis, Kalt. Fir 



abietis, Linn. Spruce galls 



laricis, Hartig. Larch 



pini, Koch. Scotch fir 

 Phylloxera punctata, Licht. Oak 



vastatrix, Planchon. In greenhouses 



Grass roots 

 Roots of the 



Forda formicaria, Heyd. 

 Tychea phaseoli, Pass. 

 scarlet runner 



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