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A preliminary experiment on the fecundity of neodiprion sertifer reared on pinus sylvestris grown in forest soil of various acidity |
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| Abstract: | Larvae of Neodiprion sertifer reared on trees growing in forest soil of low or high values of pH and degree of base saturation developed to adults with dry weights (i.e., fecundity) significantly lower than adults developed on trees growing in soil of intermediate values. |
| Keywords: | Neodiprion sertifer fecundity acid soil Pinus sylvestris |