cclx PROCEEDINGS OF THE ROYAL HORTICULTURAL SOCIETY. 



Bacteriosis, squash, 824 

 tomato, 819 

 Bacterium hyacinthi, 393 

 Bean rust, 808 



Beetroot treated under Field Crops, 820 



Berichonne mixture, 402 



Black blotch on honeysuckle, 372 



,, ,, ,, rose-leaf, 42 



„ hellebore blotch, 11 



„ „ leaf-spot, 9 



Black mould on cabbage, 803 



„ „ v , Eschscholtzia, 21 



„ „ „ hollyhock, 38 

 „ Italian, 27 



„ ,, on musk melon in U.S.A., 

 823 



,, ,, „ primula elatior in 



France, 379 

 ,, ,, ,, spinach, 820 



„ tomato, 818, 819 

 „ violet, 28 

 ,, ring on potato, 817 

 ,, rot on cabbage, 806 

 ,, „ „ tomato, 818 

 „ smut on hyacinth, 392 

 „ spot on Chrysanthemum, 373 

 Bladder campion, 33 

 Blotch, hellebore, 11 

 „ iris-leaf, 398 

 ,, black, on honeysuckle, 372 

 „ „ on rose-leaf, 42 

 Blue water, 42, 402 



Bordeaux mixture, 38, 39, 369, 379, 384, 



402, 804, 808, 809, 815, 821, 823 

 Botryosphseria diplodia, 45 

 Botrytis canescens, 387 



„ cinerea, 394 



„ croci, 394 



,, destructor, 826 

 elliptica, 387 



„ galanthina, 394 



„ paeoniae, 19 



„ parasitica, 387, 389 

 Brand on campion, 33 



,, ,, carnation, 34 



„ ,, celery, 811 



„ „ hollyhock, 36, 403 



„ „ lily, 386 



,, ,, mallow, 38 



„ „ Narcissus, 396 



„ ,, Ornithogalum, 390 



„ ,, primrose, 378 



„ „ rose, 43 



„ spiny, on tulip, 390 



,, on squill, 391 



„ Sweet William, 32 

 Brown mould on Auricula, 380 



m ii v P^ony, 12 



„ spot ,, Lychnis, 29 



Cabbage anthracnose, 802 

 black mould, 803 

 „ rot, 806 

 „ club-root, 805 

 „ leaf-spot, 801 

 „ „ on the Continent, 802 



,, rot-mould. 804 

 Spha rolla^ 805 



Cabbage, white rust, 803 

 Calceolaria not infested here, 385 

 Campion brand, 33 

 Carnation, anthracnose, 30 



„ bacteriosis, 35 



,, black-mould, 34 



„ brand, 34 



„ fairy-ring, 34 

 leaf-spot, 29 



,, macrospore, 34 



„ rot-mould not in this country, 

 35 



rust, 402-3 

 Caryophyllacea?, diseases of, 28 

 Cauliflower anthracnose, 802 

 Celery brand, 811 

 ,, leaf-spot, 811 

 „ rust, 811 

 „ spot-mould, 812 

 Centaurea, pest on, 374 

 Cercospora altheina, 38 

 apii, 812. 

 Bloxami, 802 

 concors, 817 

 delphinii, 13 

 granuliformis, 28 

 ii, 28 



lilacina, 28 

 malvarum, 38 

 melonis, 823 

 marina, 28 

 nebulosa, 38 

 primula-, 379 

 reseda?, 21 

 variicolor, 19 

 viola?, 27 



violae-sylvatica, 28 

 viohe-tricoloris, 28 

 Chain-mould on Rivea, 383 

 Chives rust, 825 

 Chrysanthemum leaf-spot, 373 

 „ oidium, 373 



rust, 373, 403, 404 

 Chrysophlyctis endobiotica, 815 

 Cineraria pest in Austria, 375 

 Cladosporium fulvum, 817 

 ,, herbarum, 803 

 „ tomato, 19 

 ,, violet, 27 

 Clematis cluster-cups, 20 

 „ Flammula, 20 

 ,, glauca, 20 



grata, 20 

 „ Jackmanni, 20 

 „ leaf-spot, 20 

 „ orientalis, 20 

 „ puberula, 20 

 recta. 20 

 Vitalba, 20 

 Viticella, 20 

 Club-root, 805 

 Cluster-cups, Anemone, 14 



„ Asparagus, 828 



Clematis, 20 

 „ columbine, 17 



dock, 820 

 ,, dracontii, 400 



„ Hepatica, 16 



,, honeysuckle, 372 



