 ... gram revealed the presence of arsenic; 3.7061 grams of honey gave no trace of poison, while 1.8481 grams dead brood showed it to be present, and the entire bodies of the dead bees, thrice washed in ammonia water, as before explained, gave traces of...  Annual Report - Сторінка 12автори: Ontario Beekeepers' Association - 1893Повний перегляд - Докладніше про цю книгу
 | Entomological Society of Ontario - 1894 - 518 стор.
...1.8481 grams dead brood showed it to be present, and the entire bodies of the dead bees, thrice washed in ammonia water, as before explained, gave traces...frequenting recently sprayed blossoms, and we are at least free to assume that more or less of it was contained in the honey sacs. The dead bees three times... | |
 | Ontario. Legislative Assembly - 1895 - 858 стор.
...1.8481 grams dead brood showed it to be present, and the entire bodies of the dead bees thrice washed in ammonia water, as before explained, gave traces...frequenting recently sprayed blossoms, and we are at Itast free to assume that more or less of it was contained in the honey sacs. The dead bees three times... | |
 | 1895 - 466 стор.
...1.8481 grams dead brood showed it to be present, and the entire bodies of the dead bees, thrice washed in ammonia water, as before explained, gave traces...frequenting recently sprayed blossoms, and we are at least free to assume that more or less of it was contained in the honey sacs. The dead bees, three... | |
 | Ohio Agricultural Experiment Station - 1895 - 904 стор.
...8481 grams dead brood showed it to be present, and the entire bodies of the dead bee?, thrice washed in ammonia water, as before explained, gave traces...the bees. Briefly recapitulated, arsenic was found in the contents of the abdomens of bees frequenting recently sprayed blossoms, and we are at least... | |
 | Ontario. Legislative Assembly - 1895 - 752 стор.
...1.8481 grams dead brood showed it to be present, arid the entire bodies of the dead bees, thrice washed in ammonia water, as before explained, gave traces...uncapped cells, which might and probably did contain last gear's honey that was still being used for a partial food supply by the bees. Briefly recapitulated,... | |
 | New York (State). State Entomologist - 1896 - 292 стор.
...the abdomens of the dead bees and in the dead brood of the extinct hive ; none was found in the honey from uncapped cells, which might and probably did contain last year's honey that was being used for a partial foodsupply by the bees. The dead bees, three times washed in ammonia water,... | |
 | 1895 - 1152 стор.
...of the dead bees, thrice washed in ammonia water, as before explained, gave traces of arsenic. 1 n regard to the honey I can only say that it was from...the bees. Briefly recapitulated, arsenic was found in the contents of the abdomens of bees frequenting recently sprayed blossoms, and we are at least... | |
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