. Beginners' Zoology . LOGY Bulletins on Similar Topics, Published by the Depart-ment of Agriculture, Ontario— (Wr BulletBulletBulletBulletBulletBulletBulletBulletBullet Bullet BulletBullet te to the Publications Branch) n No. 187—The Codling Moth n No. 195—The Insecticides and Fungicidcs n No. 198—Lime Sulphur Wash n No. 219—The San Jose and Oyster-shell Scales n No. 241—Peach Growing in Ontario n No. 250—Insects Attacking Fruit Trees n No. 251—Insects Affecting Vegetables n No. 256—The Wintering of Bees n No. 257—The More Important Fruit Tree Diseases in Ontario n No. 258—The More Important

---

. Beginners' Zoology . LOGY Bulletins on Similar Topics, Published by the Depart-ment of Agriculture, Ontario— (Wr BulletBulletBulletBulletBulletBulletBulletBulletBullet Bullet BulletBullet te to the Publications Branch) n No. 187—The Codling Moth n No. 195—The Insecticides and Fungicidcs n No. 198—Lime Sulphur Wash n No. 219—The San Jose and Oyster-shell Scales n No. 241—Peach Growing in Ontario n No. 250—Insects Attacking Fruit Trees n No. 251—Insects Affecting Vegetables n No. 256—The Wintering of Bees n No. 257—The More Important Fruit Tree Diseases in Ontario n No. 258—The More Important Fungus and Bacterial Diseases of Vegetables in Ontario n No. 271—The Apple Maggot n No. 276—Bee Diseases In Ontario Bulletins Published by the Department of Agriculture,Ottawa—(Write to the Publications Branch) Bulletin No. 9—The Army WormBulletin No. 10—Cutworms and their ControlBulletin No. 26—Bees and How to Keep ThemCircular No. 9—1921—Common Garden Insects andtheir Control f-^. ¥

---

Size: 2293px × 1090px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1920, bookidbeginnerszoo, bookyear1922