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Amurian Zoological Journal
Article . 2025
Data sources: DOAJ
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Фотопериодические реакции популяции коровки Henosepilachna vigintioctomaculata Motsch. (Coleoptera, Coccinellidae) из Приморского края России

Фотопериодические реакции популяции коровки Henosepilachna vigintioctomaculata Motsch. (Coleoptera, Coccinellidae) из Приморского края России

Abstract

Фотопериодическая реакция организмов имеет приспособительное значение, играет ведущую роль в синхронизации жизненных циклов с годичным ритмом климатических условий, регулирует наступление диапаузы, смену типов размножения, морфологические изменения, цветовой полиморфизм, скорость роста и развития, плодовитость, особенности поведения. В работе было изучено влияние фотопериода на индукцию диапаузы, нажировочное питание и смертность личинок картофельной коровки Henosepilachna vigintioctomaculata. Было установлено, что для процесса нажировки и формирования диапаузы наиболее благоприятен фотопериод с длиной дня 12–18 ч. Доля диапаузирующих имаго составила 42.1–62.4%, наблюдалось снижение смертности личинок с 42.1 до 25.4%. Максимальный средний вес имаго составил 0.391 мг при 18 ч. При увеличении фотопериода до 24 ч. доля смертности личинок резко возрастала до 84.2%, а также происходил полный отказ от диапаузы.

Keywords

QL1-991, картофельная коровка, сезонный цикл, диапауза, Zoology, фотопериод, популяция

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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!
0
Average
Average
Average
gold