Abstract
The hatching responses of Globodera rostochiensis (golden potato cyst nematode) to purified and partially-purified preparations of natural (including the potato glycoalkaloids solanine and α-chaconine) and artificial hatching factors (HFs) were bimodal. At least 10 HFs, mostly anionic, were resolved from potato root leachate by a combination of gel permeation and ion-exchange chromatography. Whereas potato roots were the principal source of HFs, haulm leachate also contained such chemicals. Root leachate from aseptically-grown potato plants lacked several HFs which were present in conventionally-produced leachate.
| Original language | English |
|---|---|
| Pages (from-to) | 323-334 |
| Number of pages | 12 |
| Journal | Annals of Applied Biology |
| Volume | 129 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Oct 1996 |
Keywords
- Globodera rostochiensis
- Hatching factors
- Potato cyst nematode
- Root leachate
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