. Chestnut blight. Chestnut blight; Chestnut. 498 Journal of Agricultural Research voi. ni. No. 6 effort was usually made to expose plates at stations where there were many diseased trees to the EXPLANATION ©Lacation- of an £jr/ooaure. Stat/on ^IVafer S/iBre - Trap • CAestnut Tr&» o Traes otfttr fAan C/teataut Fig. showing the location of some of the important outlying exposure-plate stations. SUtion 51 is at the comer of tne plot represented in figure i. During wet weather the routine was often varied considerably, espe- cially just after the cessation of a rain. At such
. Chestnut blight. Chestnut blight; Chestnut. 498 Journal of Agricultural Research voi. ni. No. 6 effort was usually made to expose plates at stations where there were many diseased trees to the EXPLANATION ©Lacation- of an £jr/ooaure. Stat/on ^IVafer S/iBre - Trap • CAestnut Tr&» o Traes otfttr fAan C/teataut Fig. showing the location of some of the important outlying exposure-plate stations. SUtion 51 is at the comer of tne plot represented in figure i. During wet weather the routine was often varied considerably, espe- cially just after the cessation of a rain. At such times plates were often exposed in more rapid succvasion, even to the extent of exposing several in different locations at about the same 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 1906-1960
Size: 1329px × 1880px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcolle, bookcollectionbiodiversity, booksubjectchestnutblight
