The Ontario Government passed an act in 1946 that gave the counties the right to pass a by-law to regulate cutting on privately-owned woodlots. You will be interested to know that eleven counties have passed by-laws to regulate cutting. They are all based on a diameter limit. We realize that a diameter limit is a poor substitute for good forestry practice, but it is better than unrestricted cutting. The diameter limits range from ten to sixteen inches for most trees, and five to six inches for cedars. Considerable extension work was done on nut growing in the period from 1920 to 1930. Mr. James A. Neilson, an Extension Horticulturist stationed at Vineland, became very interested and located many individual trees and gave numerous lectures on nut culture. A bulletin by Mr. Neilson on nut culture was published in 1925, and reprinted in 1930, by the Ontario Department of Agriculture. Mr. Neilson went to Michigan and did extension work on this subject until his untimely death. Mr. G. H. Corsan has also done considerable work to keep nut culture before the public by writing letters to the different newspapers. There has always been a large demand for black walnut. The reason for this is the high value placed on this wood and the planting of these trees for shade and nut production, although the consumption of native nuts is comparatively low. The black walnut grew, originally, south of a line from Toronto to Sarnia. It has been planted as far north as Ottawa, and is distributed quite widely in Old Ontario now--being planted largely as shade trees. These shade trees are producing nuts, and with the aid of squirrels, the walnuts are seeding up along fence rows, around farm homes, and in woodlots. Walnut has been observed coming up in a woodlot, and the only possible source is a shade tree half a mile away. The walnut caterpillar defoliates the trees but seldom kills them, although it does lower their value as shade trees. Walnut has been a favorite species for forest tree planting. It is planted in pure stands and in mixtures. The largest and best known walnut plantation was put out by Sir William Mullock in 1926 on the highway north of Toronto. There are numerous small plantations throughout the province. Foresters in Ontario generally recommend mixing walnut with other hardwoods and evergreens rather than planting in pure stands. It has been advocated to plant walnuts with white spruce. The idea is that spruce will shade the ground, kill the side branches of the walnut, and help to force the walnuts to grow long slender poles. It is understood, and expected, that the spruce will be ruined, as their leaders would grow into the branches of the walnut. As far as we know, this experiment has not been undertaken.