CLIMATIC CONDITIONS FAVORABLE AND UNFAVORABLE TO THE RAISIN INDUSTRY. _Limits of the Raisin Districts._--It is an interesting fact, and by no means a coincidence, that the raisin districts of the world are found on or between the same latitudes. Thus we find the California districts between latitudes 32°, 75´ and 38°, 75´. The latitude of Smyrna is 38°, 28´, 7´´, that of Malaga in Spain 36°, 75´, Valencia 39°, 25´, Denia 38°, 50´, the Grecian Islands and Morea 37° and 38°, and finally Huasco in Chile 28° south latitude. That the latter place is situated so much farther south or so much nearer the equator cannot exactly be considered exceptional, as it conforms with the general characteristics of the Southern hemispheres as compared with those on the northern half of the globe. In Europe the Muscat grape for raisin purposes is not a success north of the fortieth degree of latitude. While the limits in California and Chile are not yet fully ascertained, it may be presumed that, as far as regards this country, these limits will not differ very much from those of Spain and Asia Minor. Only years if not centuries of experience will finally decide where and where not raisin grapes can be grown and cured to perfection. While the vines and the grapes can be grown in many places, the proper curing of the raisins is attended with more or less difficulty in the various districts. With proper modes of curing the grapes, and by protecting them from the inclemencies of the weather, the limits of the successful raisin districts may be extended considerably both north and south.