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| Registros recuperados: 17 | |
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| Butler, C.G.; Finney, D.J.; Schiele, P.. |
| Losses of bees by poisoning have been greatly increased in recent years by the growing practice of applying insecticidal and fungicidal sprays to fruit trees. Preliminary laboratory tests showed that, of the common constituents of spray mixtures, only lead arsenate and flowers of sulphur were likely to cause serious honeybee poisoning, though Derris emulsion may cause slight poisoning. Syrup containing lime sulphur, nicotine sulphate, or copper sulphate was strongly repellent to the bees. It seemed possible that spray mixtures might be made repellent to the honeybee by the addition of suitable substances. Further trials showed that lead arsenate solution, at least in the concentrations normally used, was no more attractive to the bee than distilled water.... |
| Tipo: Journal Article-postprint |
Palavras-chave: HONEYBEE; SOCIAL INSECT; POLLINATOR; HYMENOPTERA; APOIDEA; APIDAE; APIS MELLIFERA; POISONING; INSECTICIDE; FUNGICIDE; LABORATORY TEST; DEVICE; LEAD ARSENATE; SULPHUR; LIME SULPHUR; NICOTINE SULPHATE; REPELLENT; CALCIUM ARSENATE; ORCHARD; APPLE; LETHAL DOSE; TOXICITY; WATER; ABEILLE DOMESTIQUE; INSECTE SOCIAL; POLLINISATEUR; HYMENOPTERA; APOIDEA; APIS MELLIFERA; APIDAE; INTOXICATION; INSECTICIDE; FONGICIDE; ETUDE EN LABORATOIRE; APPAREILLAGE; ARSENIATE DE PLOMB; SOUFRE; CHAUX DE SOUFRE; SULFATE DE NICOTINE; REPULSIF; ARSENIATE DE CALCIUM; VERGER; POMMIER; DOSE LETALE; TOXICITE; EAU. |
| Ano: 1943 |
URL: http://hdl.handle.net/2174/358 |
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| Butler, C.G.; Finney, D.J.; Schiele, P.. |
| Losses of bees by poisoning have been greatly increased in recent years by the growing practice of applying insecticidal and fungicidal sprays to fruit trees. Preliminary laboratory tests showed that, of the common constituents of spray mixtures, only lead arsenate and flowers of sulphur were likely to cause serious honeybee poisoning, though Derris emulsion may cause slight poisoning. Syrup containing lime sulphur, nicotine sulphate, or copper sulphate was strongly repellent to the bees. It seemed possible that spray mixtures might be made repellent to the honeybee by the addition of suitable substances. Further trials showed that lead arsenate solution, at least in the concentrations normally used, was no more attractive to the bee than distilled water.... |
| Tipo: Journal Article-postprint |
Palavras-chave: HONEYBEE; SOCIAL INSECT; POLLINATOR; HYMENOPTERA; APOIDEA; APIDAE; APIS MELLIFERA; POISONING; INSECTICIDE; FUNGICIDE; LABORATORY TEST; DEVICE; LEAD ARSENATE; SULPHUR; LIME SULPHUR; NICOTINE SULPHATE; REPELLENT; CALCIUM ARSENATE; ORCHARD; APPLE; LETHAL DOSE; TOXICITY; WATER; ABEILLE DOMESTIQUE; INSECTE SOCIAL; POLLINISATEUR; HYMENOPTERA; APOIDEA; APIS MELLIFERA; APIDAE; INTOXICATION; INSECTICIDE; FONGICIDE; ETUDE EN LABORATOIRE; APPAREILLAGE; ARSENIATE DE PLOMB; SOUFRE; CHAUX DE SOUFRE; SULFATE DE NICOTINE; REPULSIF; ARSENIATE DE CALCIUM; VERGER; POMMIER; DOSE LETALE; TOXICITE; EAU. |
| Ano: 1943 |
URL: http://hdl.handle.net/2174/358 |
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| Registros recuperados: 17 | |
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