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Silkworm pebrine and the efficiency of use of various means against it

Пебрина тутового шелкопряда и эффективность применения ПРТИВ НЕЕ различных средств

Silkworm pebrine and the efficiency of use of various means against it

Abstract

Одной из опасных инфекционных болезней тутового шелкопряда является пебрина (нозематоз), который наносит большой урон шелководству. Способность паразита передаваться следующему поколению обусловила развитие современного гренажа, важнейшей задачей которого является приготовление грены, не содержащей возбудителя пебрины. Испытаны лекарственные средства в личиночный период тутового шелкопряда, в результате жизнеспособность гусениц после искусственного заражения и кормлением с лекарственными средствами, в опытных вариантах установлено повышение на 11,5–15,0% чем контроль (с заражением и без кормления препаратами). Такая же картина наблюдалась при анализе показателей количества нормальных коконов, массы кокона. Также в результате микроскопического анализа установлено снижение степени заражённости бабочек в 4 раза, чем контрольный вариант. One of the dangerous infectious diseases of the silkworm is pebrine (nosematosis), which causes great damage to sericulture. The ability of the parasite to be transmitted to the next generation led to the development of modern eggs, the most important task of which is the preparation of eggs that does not contain the pathogen pebrine. Medicines were tested during the larval period of the silkworm, as a result of the viability of the caterpillars after artificial infection and feeding with medicines, in the experimental variants, an increase of 11,5–15,0% was found than the control (with infection and without feeding with medicines). The same picture was observed in the analysis of indicators of the number of normal cocoons, the weight of the cocoon. Also, as a result of microscopic analysis, a decrease in the degree of infection of butterflies by 4 times was found than in the control variant.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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