What Can Nutritional Indices Tell Us about Gypsy Moth Larvae (Lymantria dispar L.)?
Šta nam pokazuju indeksi ishrane o larvama gubara (Lymantria dispar L.)?
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Author
Andreeva, Elena
Keywords
Gypsy mothNutritional indices
Trans-Urals and Lower Volga populations
Population structure
Experimental method
Gubar
indeksi ishrane
populacije Trans-Ural i Donja Volga
struktura populacije
eksperimentalna metoda
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Show full item recordAbstract
In the submitted work, important factors for planning out experiments for studying
nutritional indices, whose choice may affect research results, and opportunities for using
the indices of feeding to study the ecology of species are evaluated. The dependence of
nutritional indices on great many factors and significant variation in their absolute values
over different years make possible their research only as part of a complex issue together
with population factors and external conditions. A careful comparison of results from different
studies is made. U priloženom radu ispitani su najpre faktori neophodni za planiranje eksperimenata za
proučavanje indeksa ishrane, čiji izbor može uticati na rezultate istraživanja, kao i mogućnosti
korišćenja indeksa ishrane u proučavanju ekologije vrste. Zavisnost indeksa ishrane od
većeg broja faktora i značajno variranje apsolutnih vrednosti u različitim godinama omogućavaju
istraživanje samo u sklopu populacionih faktora i uslova spoljašnje sredine. Sa pažnjom
je izvršeno poređenje rezultata iz različitih istraživanja.