Section 594–1, act June 25, 1947, ch. 141, 1, 61 Stat. 177, set forth policy of Federal Government respecting protection of all forest lands from insects and diseases. Section 594–2, act June 25, 1947, ch. 141, 2, 61 Stat. 177, related to conduct of surveys by Secretary of Agriculture to detect infestation by forest insect pests and tree diseases. Section 594–3, act June 25, 1947, ch. 141, 3, 61 Stat. 177, related to allocation of funds for pest and plant disease control. Section 594–4, act June 25, 1947, ch. 141, 4, 61 Stat. 177, related to contributions for insect or disease control carried out on non-federally owned forest land. Section 594–5, acts June 25, 1947, ch. 141, 5, 61 Stat. 177; June 20, 1975, Pub. L. 94–40, 89 Stat. 224, set forth funding requirements for Federal program.