. Diseases of cultivated plants and trees. Plant diseases; Plants -- Wounds and injuries; Plants, Protection of; Trees -- Diseases and pests. I90 DISEASES OF CULTIVATED PLANTS the form of miniature pins with pale yellowish heads, and 1-2 mm. high. During January 190S a large consignment of diseased berries was received at Kew from Costa Rica. The berries. ^'^'^ fl,. fJ â Jf f^T .7'" V\,o.âSpliacros(ilbeflavid<i. i, leaf showing disease ; 2, section showing conidia form ; 3, surface view of white spot bear- ing conidial stage of fungus; 4, section showing perithecia ; 5, two perithec
. Diseases of cultivated plants and trees. Plant diseases; Plants -- Wounds and injuries; Plants, Protection of; Trees -- Diseases and pests. I90 DISEASES OF CULTIVATED PLANTS the form of miniature pins with pale yellowish heads, and 1-2 mm. high. During January 190S a large consignment of diseased berries was received at Kew from Costa Rica. The berries. ^'^'^ fl,. fJ â Jf f^T .7'" V\,o.âSpliacros(ilbeflavid<i. i, leaf showing disease ; 2, section showing conidia form ; 3, surface view of white spot bear- ing conidial stage of fungus; 4, section showing perithecia ; 5, two perithecia; 6, ascus containing eiglit spores. Fig. i reduced ; remainder nmg. had been carefully packed, and arrived in a good condition for experimenting with. These were placed in Petri dishes on sterilised damp blotting-paper. At the expiration of seven weeks dense groups of minute, bright-red perithecia. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Massee, George, 1850-1917. New York : Macmillan
Size: 985px × 2537px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookpublishernewyorkmacmillan, booksubjectplantdis, bookyear1910
