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From James Torbitt   25 December 1879

Belfast

25th. Decr 1879

Charles Darwin Esqr | Down.

My dear Sir,

I have now to report to you that I have procured the Vine to be grown from its seed, in a phylloxera-infested district in portugal—that Vines have been found, which the phylloxera has not attacked, and that the people are “delighted” by the vigorous growth of the new plants.1

In regard to the potato, I am beginning to hope that I shall be able to continue the work, even without further assistance.2

I am my dear Sir | most respectfully and faithfully yours | James Torbitt

Footnotes

1
Phylloxera (Daktulosphaira vitifoliae) is a small sap-sucking insect native to North America, accidentally introduced in the mid nineteenth century to Europe, where it devastated native grapevines. No previous correspondence about the vine from Portugal has been found.
2
Torbitt had corresponded with CD about his efforts to breed a blight-resistant potato since 1876 (see Correspondence vol. 24 and following volumes). He considered that his method would apply equally to producing phylloxera-resistant vines (see Correspondence vol. 26, enclosure to letter from James Torbitt, 24 February 1878 and n. 7).

Summary

Reports that Phylloxera-resistant vines have been found in an infected region of Portugal.

Letter details

Letter no.
DCP-LETT-12370
From
James Torbitt
To
Charles Robert Darwin
Sent from
Belfast
Source of text
DAR 178: 159
Physical description
ALS 1p

Please cite as

Darwin Correspondence Project, “Letter no. 12370,” accessed on 26 September 2022, https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-12370.xml

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