Sirex noctilio (Hym.) and its Parasite in New Zealand
- 1 June 1935
- journal article
- research article
- Published by Cambridge University Press (CUP) in Bulletin of Entomological Research
- Vol. 26 (2) , 149-154
- https://doi.org/10.1017/s000748530003813x
Abstract
Although on the whole our plantations of exotic conifers, now amounting to some 500,000 acres, have not yet suffered from widespread epidemics, there are certain exotic insects already well established in the country that must be considered as potentially dangerous. Attention is being given to the most important of these.Keywords
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