Ploidy in &lt;i&gt;Lolium&lt;/i&gt; spp. cultivars affects Argentine stem weevil parasitism by &lt;i&gt;Microctonus hyperodae&lt;/i&gt;
Proceedings of the New Zealand Weed and Pest Control Conference/New Zealand plant protection/Proceedings of the ... National Weeds Conference/Proceedings of the New Zealand Weed Control Conference/Proceedings of the New Zealand Plant Protection Conference