Chapter IX: Form Iii: Autumn

Garden Work 154
Treatment of Fungi 154
Treatment of Insects--cabbage-worm 156

Plants 158
Annuals, Biennials, and Perennials 158
Class-room lesson 158
Garden Studies 159
Annuals, biennials, perennials 159
Special Study of Garden Plants 160
Sweet-pea; pumpkin; corn; correlations 160

Seed Dispersal--Lesson 164
Detailed Study of Seed Dispersal--class-room lesson 165
Seed collections; man as a disperser of seeds 166

The Sugar Maple--field exercises 168
Maple Leaves--class-room lesson; correlations 169

Weed Studies 170
Observation lesson on weed seeds 171

Grasshopper--field exercises; class-room lesson 172

Aphides 174

Tomato Worm--the adult; the chrysalis 175

The Crow; correlations 177