Экспресс-методы определения смертности яиц червеца Комстока после фумигации
A proximate method is developed to determine the death of Pseudococcus comstocki
 K u w. diapausing eggs after fumigation with methyl bromide.The method is based on the presence of amylolytic activity in living eggs and its absence in dead ones. The eggs are differentiated into living and de...
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| Veröffentlicht in: | Вестник зоологии |
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| Datum: | 1981 |
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| Format: | Artikel |
| Sprache: | Russisch |
| Veröffentlicht: |
Інститут зоології ім. І.І. Шмальгаузена НАН України
1981
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/192476 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Экспресс-методы определения смертности яиц червеца комстока после фумигации / И.М. Нагорная // Вестник зоологии. — 1981. — Т. 15, № 3. — С. 78-82. — Бібліогр.: 15 назв. — рос. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862538993300668416 |
|---|---|
| author | Нагорная, И.М. |
| author_facet | Нагорная, И.М. |
| citation_txt | Экспресс-методы определения смертности яиц червеца комстока после фумигации / И.М. Нагорная // Вестник зоологии. — 1981. — Т. 15, № 3. — С. 78-82. — Бібліогр.: 15 назв. — рос. |
| collection | DSpace DC |
| container_title | Вестник зоологии |
| description | A proximate method is developed to determine the death of Pseudococcus comstocki
K u w. diapausing eggs after fumigation with methyl bromide.The method is based on the presence of amylolytic activity in living eggs and its absence in dead ones. The eggs are differentiated into living and dead ones according to changes in the incubation medium colouration. During incubation amylase of living e g g s hydrolyzes the medium starch, after which addition of the iodine reagent causes yellow, colouration.During incubation of dead eggs starch is not hydrolyzed therefore addition of the iodine reagent causes violet-blue colouration of the medium. The suggested method highly reduces the time taken for determining the eggs death as compared with thecommonly used method. In case of nondiapausing eggs the death may be determined by the method based on the
activity of living egg lysozyme.
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| first_indexed | 2025-11-24T15:07:07Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-192476 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0084-5604 |
| language | Russian |
| last_indexed | 2025-11-24T15:07:07Z |
| publishDate | 1981 |
| publisher | Інститут зоології ім. І.І. Шмальгаузена НАН України |
| record_format | dspace |
| spelling | Нагорная, И.М. 2023-07-15T04:48:33Z 2023-07-15T04:48:33Z 1981 Экспресс-методы определения смертности яиц червеца комстока после фумигации / И.М. Нагорная // Вестник зоологии. — 1981. — Т. 15, № 3. — С. 78-82. — Бібліогр.: 15 назв. — рос. 0084-5604 https://nasplib.isofts.kiev.ua/handle/123456789/192476 595.752.3:577.15.3 A proximate method is developed to determine the death of Pseudococcus comstocki
 K u w. diapausing eggs after fumigation with methyl bromide.The method is based on the presence of amylolytic activity in living eggs and its absence in dead ones. The eggs are differentiated into living and dead ones according to changes in the incubation medium colouration. During incubation amylase of living e g g s hydrolyzes the medium starch, after which addition of the iodine reagent causes yellow, colouration.During incubation of dead eggs starch is not hydrolyzed therefore addition of the iodine reagent causes violet-blue colouration of the medium. The suggested method highly reduces the time taken for determining the eggs death as compared with thecommonly used method. In case of nondiapausing eggs the death may be determined by the method based on the
 activity of living egg lysozyme. ru Інститут зоології ім. І.І. Шмальгаузена НАН України Вестник зоологии Методика Экспресс-методы определения смертности яиц червеца Комстока после фумигации Proximate Methods for Determination of Pseudococcus comstcki Kuw. Eggs Death Rate After Fumigation Article published earlier |
| spellingShingle | Экспресс-методы определения смертности яиц червеца Комстока после фумигации Нагорная, И.М. Методика |
| title | Экспресс-методы определения смертности яиц червеца Комстока после фумигации |
| title_alt | Proximate Methods for Determination of Pseudococcus comstcki Kuw. Eggs Death Rate After Fumigation |
| title_full | Экспресс-методы определения смертности яиц червеца Комстока после фумигации |
| title_fullStr | Экспресс-методы определения смертности яиц червеца Комстока после фумигации |
| title_full_unstemmed | Экспресс-методы определения смертности яиц червеца Комстока после фумигации |
| title_short | Экспресс-методы определения смертности яиц червеца Комстока после фумигации |
| title_sort | экспресс-методы определения смертности яиц червеца комстока после фумигации |
| topic | Методика |
| topic_facet | Методика |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/192476 |
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