436 INDEX 



Atriplex hastata^ 122, 401 



patula, 122, 369, 401 

 Atropa Belladonna, 300, 398 

 Atropine, 300, 306 

 Autumn Crocus, 314, 404 

 Autumnal Hawkbit, 140, 191, 396 

 Avena fatua, 128, 407 



flavescens, 39 



pratensis, 407 



pubescens, 39, 407 



strigosa, 129 

 Azalea pontica, 299 

 Azaleas, 299, 396 



BAGGING-HOOK, 38 

 Bar bar ea vulgaris, 369 

 Barberry, 10, 12, 155, 385 

 Barley, blindness of, 12 



grass, meadow, 39, 142, 223, 234, 

 407 



wild, 12, 40 



Bartsia Odontites, 199, 272, 399 



Red, 199, 272, 399 



viscid, 199, 272, 399 

 viscosa, 199, 272, 399 



- Yellow, 199, 272, 399 

 Beaked Parsley, Common, 39, 147, 



168, 392 



Bean Aphis, 10, 1 1 

 Bearbine, 103, 397 

 Bear's Foot, 385 

 Bedstraw, Corn, 85, 393 



- Water, 393 



- Yellow, 172, 393 



Bellis perennis, 139, 140, 185, 395 

 Bent Grass, 128, 139, 142, 151 



- Brown, 218, 406 



Common, 145 



Creeping, 218 



Fine, 218, 406 



- Marsh, 39, 217, 406 

 Bcrberidace&i 155, 385 

 Berberis vulgaris, I55> 3^5 

 Beta maritima, 4 

 Biennials, 18 



Bindweed, 4, 6, 13, 24, 34,' 47, 233 



Black, n, 14, 47, 116, 401 



Field, 102, 397 



Great, 103 



- Small, 28, 397 

 Bishop's Weed, 391 



Birds as distributors of weed seeds, 20 



value of, as destroyers of weed 

 seeds, 429 



Bitter Candytuft, 67, 387 



Cress, 156, 386 



Flax, 158, 388 



Bitter-sweet, 302, 398 

 Black Knapweed, 145, 146 



Nightshade, 108, 304, 398 

 Blackberry, 164, 390 

 Blackhead, 175 



Bladder Campion, 28, 69, 156, 387 



Blue Lupin, 290 



Bluestone, 350 



Boiling water, to kill weeds on paths, 



350 



Boraginea, 106, 196, 299, 397 

 Bowling greens, weeds in, 345 

 Box, 311, 402 



Bracken, 151, 226, 233, 408 

 Brake Fern, 226, 408 

 Bramble, 164, 390 

 Brandy-bottle, 386 

 Brassica campestris, 386 



oleracea, 4 

 Rapa, 386 



Bristle-pointed Oat, 129 

 Briza media, 39, 222, 407 

 Broad Clover, 39 

 Broad-leaved Dock, 201, 401 



- Plantain, 39, 108, 198, 398 

 Brome Grass, Barren, 223 



- Field, 131 



- Rye- like, 130, 407 



Smooth, 131 



- Soft, 147, 223, 233, 407 



Sterile, 223, 407 

 Bromus arvensis, 131 



mollis, 223, 407 

 racemosus, 131 



secalinus, \ 30, 370, 407 



sterilis, 223, 407 

 Brooklime, 323, 330, 399 

 Broom, 161, 234, 389 

 Broom-rape, 13, 24, 233, 263, 264 



Larger, 264 



Lesser, 264, 399 

 Brushing of hedges and ditches, 33 

 Bryonia dioica, 13, 167, 293, 391 

 Bryonin, 294 



Bryony, 13, 167,293, 391 

 Buckthorn, Common, 288, 389 

 Buckwheat, Climbing, 116, 401 

 "Buco" hand cultivator, 38 

 Bugle, 141, 200, 400 

 Bugloss, 106, 397 

 Viper's, 106, 397 



