An 8-foot propeller of butternut wood is the prime mover for wind power generator which in a brisk wind generated 110 volts and 10 amperes at 300 RPM.
The butternut is attacked by one serious disease which is in the nature of a blight (melanconium oblongum), since it is transmitted through spores. It usually attacks old trees, the branches of the top part dying, and the bark on the main trunk becoming loose. The disease progresses slowly and I have seen large trees infected for twelve or fifteen years, continuing to bear fine crops. It does have a very weakening effect, though, and eventually saps the life from the tree long before its natural span of life of about fifty years is over.
Chapter 9
PIONEERING WITH ENGLISH WALNUTS IN WISCONSIN
The convention of the Northern Nut Growers' Association at Geneva, New York, in 1936, brought many interesting subjects to the attention of nut enthusiasts. None, however, commanded as much attention as an exhibit by Paul C. Crath, of Toronto, of walnuts from the Carpathian Mountains in Europe. There were more than forty varieties of walnuts represented in it, in sizes ranging from that of a large filbert to that of a very large hen's egg, and in shape being globular, ovate or rectangular. The exhibitor had these identified by varietal numbers until testing and propagation should suggest appropriate names. In several talks which Rev. Crath gave during the convention, he described his trips and findings in the walnut-producing sections of the Polish Carpathians. The subject remained in prominence during the three days of the convention and the idea was suggested that the Association sponsor another trip to Europe to obtain walnuts growing there which Rev. Crath considered even hardier and finer than the ones he had. The plan was tabled, however, for only two of us were eager to contribute to the venture.
On my return home, I thought more about what a splendid opportunity this would be to procure hardy English walnuts to grow in this part of the country. I interested my father in the idea, and, with his backing, corresponded with Rev. Crath. This was not the first or the last time that my father, Charles Weschcke, had encouraged me and had backed his good wishes and advice with money. A professional man and a graduate of pharmacy and chemistry of the University of Wisconsin, he showed an unusual interest in my horticultural endeavors. The immediate outcome was Rev. Crath's visit to my nursery at River Falls, to determine whether material that he might collect could be properly tested there. To my satisfaction, he found that temperature, soil conditions and stock material were adequate for such work.
We contracted with Rev. Crath to reproduce asexually all the varieties that he could discover and ship to us, agreeing to finance his trip and to pay him a royalty whenever we sold trees resulting from the plant material he sent us. We decided that the material which he was to gather should include not only English walnuts but also the hazels or filberts native to Poland. The walnuts were to consist of about six hundred pounds of seeds, representing some forty varieties, several thousand scions and about five hundred trees. We planned that the filberts should consist of both trees and nuts, but because of a total failure of this crop the year that Rev. Crath was there, only trees were available.
Rev. Crath left Canada in October 1936, and spent all of the following winter in Poland. While he was there, I began the task of arranging for the receipt of the walnuts and hazels he was to send, and so began a wearisome, exasperating experience. First, it was necessary to obtain permits from the Bureau of Plant Industry in Washington. Because of the vast quantity of material expected, these permits had to be issued in the names of five people. Next, I engaged a New York firm of importers, so that no time would be lost in re-routing the shipment to the proper authorities for inspection. This firm, in turn, hired brokers who were responsible for paying all duty, freight and inspection charges. I certainly thought that we had everything in such readiness that there would be nothing to delay the shipment when it arrived. How wrong I was!
Although Rev. Crath had written me that the shipment had been sent on a certain Polish steamer, I learned of its arrival only from a letter I received from the importing company, which requested that the original bill of lading and invoice be sent to them at once, as the shipment had already been in the harbor for a week but could not be released by the customs office until they had these documents. I had received the bill of lading from Rev. Crath but not the invoice, for he had not known that I would need it. So my valuable, but perishable, shipment remained in port storage day after day while I frantically sought for some way to break through the "red tape" holding it there. Cables to Rev. Crath were undeliverable as he was back in the mountains seeking more material. In desperation, I wrote to Clarence A. Reed, an old friend, member of the Northern Nut Growers' Association and in charge of government nut investigations in the Division of Pomology at Washington. Through his efforts and under heavy bond pending receipt of the invoice, the walnut and filbert material was released and sent to Washington, D. C. As there was too much of it to be inspected through the usual facilities for this work, it was necessary to employ a firm of seed and plant importers to do the necessary inspecting and fumigating. At last, terminating my concern and distress over the condition in which the trees and scions would be after such great delays and so many repackings, the shipment arrived in St. Paul. There remained only the requirement of getting permission from the Bureau of Plant Inspection of the State of Minnesota to take it to Wisconsin, where, if there was anything left, I intended to plant it. This permission being readily granted, we managed, by truck and, finally, by sled, to get it to the nursery about the middle of the winter.