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A preliminary experiment on the fecundity ofneodiprion sertiferreared on pinus sylvestris grown in forest soil of various acidity

 

作者: Ø. Austarå,   F. Midtgaard,  

 

期刊: Scandinavian Journal of Forest Research  （Taylor Available online 1987）
卷期: Volume 2, issue 1-4  

页码: 365-367

 

ISSN:0282-7581

 

年代: 1987

 

DOI:10.1080/02827588709382474

 

出版商: Taylor & Francis Group

 

关键词: Neodiprion sertifer;fecundity;acid soil;Pinus sylvestris

 

数据来源: Taylor

 

摘要:

Larvae ofNeodiprion sertiferreared 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.

 

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