68 



CANADIAN FARM YEAR BOOK. 



NAME PLANT PART 



AFFECTED AFFECTED 



Pea Weevil Pea Peas in pod 



Otter Moth. .- Hop Root 



Cabbage Butterfly Cabbage Leaves 



Cabbage Fly Cabba6e Leaf 



Mangold Fly IVIangold Leaf 



Hessian Fly Wheat, Barley Inside leaf 



sheath 



Wheat Midge, Red Wheat Ears 



Maggot 



TREATMENT 

 RECOMMENDED 



Harvest early; put in bar- 

 rels and fumigate with 

 carbon bisulphide. Rake 

 up field and burn. 



Examine roots and hand 

 pick, keep down rubbish at 

 side of field. 



One lb. pyre thrum powder 

 with four lbs. cheap flour. 

 Dust with mixture about 

 twenty four hours after 

 mixing. 



One lb. Paris green with 20 

 lbs. lime. Applp underside 

 of leaves. 



Good cultivation, liberal 

 manuring, including salt 

 and kainit, spray well. 



Late sowing in autumn, 

 burning stubble, destroying 

 screenings from threshing 

 machine, deep plowing. 



Burn stubble, deep plowing, 

 destroy chaflf and screen- 

 ings. 



Carrot Fly, "Rust" Carrot 



Root Single as soon as plants can 



be handled, spray immedi- 

 ately after thinning out, fine 

 soil. 



Crane Fly, "Daddy Corn and 



Long Legs" grass 



Black Slug All crops 



Red Spider. Fruit 



Root and un- 

 derground 

 stem 



Leaves 



Leaves 



Drainage, autumn cultiva- 

 tion, stimulating manures 



Good cultivation and man- 

 uring, successive dressings 

 of lime, salt, etc. 



Spray leaves with strong 

 wash, dress leaves with 

 lime and soot in winter. 



