LIST OF 



ATTACKS OF INJURIOUS INSECTS, EELWORMS, &c. 



NOTICED IN THE FOLLOWING REPORT. 



Alder. page 



Alder Clearwing Moth .... Trochilium sphcegiforme 1 



Apple. 



Gai'den Chafer Phyllopertha horticola 6 



Apple Sawfly Hoplocanipa testudinea 10 



Asparagus. 



Asparagus Beetle Grioceris asparagi 17 



Cabbage. 



Cabbage Aphis Aphis brassicce 20 



Cabbage-stem Weevil ? Baridius sp 23 



Clover. 



Clouded Yellov/ Butterfly . . . Colias edusa 26 



Silver-Y Moth Plusia gamma 31 



Dutch Clover Weevil Apionflavipes 37 



Corn and Grass. 



Corn Aphis Siphonophora granaria 41 



Daddy Longlegs Tipiila oleracea 46 



Frit Fly Oscinis frit 51 



Hay Mites Tyroglyphuslongior 57 



Gout Fly Chlorops tceniopus 60 



Hessian Fly Cecidomijia destructor 01 



Currant. 



Gall Mite Phytoptus ribis 6:} 



Magpie Moth Abi'axas grossulariata 67 



Shoot and Fruit Moth .... Incurvaria capitella 70 



Hop. 



Strig Maggot Cecidomyia ? sp 74 



Mangold. 



Pigmy Mangold Beetle .... Atomaria linearis 77 



Leaf-blister Maggot Anthomyia beta 83 



Mustard. 



Mustard Beetle Phcedon betulce 90 



Onion. 



Onion Fly Anthomyia ceparum 100 



Orchard Caterpillars. 



Winter Moth Cheimatobia brumata 104 



Peas. 



Pea Weevil Sitones Uneatus 107 



Potato. 



Death's-head Moth Acherontia atropos 116 



Frosted Orange Moth .... Gortyna flavago 118 



Various Crops and Trees. 



Bed Spider Tetranychus telariits = C. tiliarum. 121 



Strawberry. 



Strawberry-leaf Beetle . . . . , Galeruca tenella 124 



Tomato. 



Koot-knot Eelworm Heterodera radicicola 127 



Turnip. 



Diamond-back Moth Plutella cruciferarum 138 



Turnip and Cabbage-root Infestations. 



Turnip and Cabbage-gall Weevils, Ceutorhynchus sulcicoUis ; Turnip 

 AND Cabbage-root Fly-maggots, Anthomyia brassicce, and other 

 species ; Winter Turnip Gnat, Trichocera hiemalis, &c. Also the 

 diseased growth known as Finger-and-Toe, Anbury, or Club, 

 caused by Slime Fungus, Plasmodiophora brassicce .... 143 — 159 



Appendix. — Notes on Mangolds 160 



Note.— In the above list of papers, that on Red Spider is not placed under 

 the heading of any special crop, on account of it being such a very general in- 

 festation. The various Turnip and Cabbage-root attacks are noticed together 

 for convenience of parallel consideration of conditions, 



