Has found no [potato] variety whose foliage can resist the parasite, except when grown under glass.
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The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
Has found no [potato] variety whose foliage can resist the parasite, except when grown under glass.
Has had an account of his experiments published. Sends CD some specimens of seedlings and tubers.
Describes one of his varieties of potato in its third and fourth years. [CD notes his observations on this variety grown at Down, July 1879.]
Illness of his wife.
Potato crossing experiments; believes he has increased yield considerably.
Success of his experiments; report on recent work.
Encloses latest report on his new potatoes. Believes the plants should be grown from seed every fourth year to preserve yield and disease-resistance.
Intends to get his ideas on the "wearing out" of varieties printed.
This year’s crosses were failures.
Encloses a report on JT’s potato varieties by William Meredith, one of the many individuals in the country who are growing them.
Reports that Phylloxera-resistant vines have been found in an infected region of Portugal.
Encourages JT’s experiments. His case of flowering of black potatoes is curious. CD surprised that they are odoriferous and visited by bees. This letter was thought to be to David Moore, because it was in the private collection of a descendant, but is extremely close to a draft to JT on the letter from JT, 30 April 1879 (DCP-LETT-12020). It is not known how it passed from JT to David Moore.
Has seen newspaper accounts of JT’s potato experiments. T. H. Farrer wants to know whether JT has published any account of them, and how much assistance he needs.
Wrote to T. H. Farrer about JT’s potato experiments. Would be calamity if JT were prevented from trying successful fungus-proof variety for a few more years.
Describes problems of raising money [for potato experiments]. "A Government official in another office remarked to me that it was very difficult for Ministers to decide what to do in such cases as they must be prepared for mere cavillers in the H[ouse] of Commons."
Glad to hear about vines.
Hopes JT will be able to continue work without Government aid. "It is enough to sicken one to see how politicians waste their time squabbling and neglect doing any good."