Newton's lantern slide catalogue: section 7 -- Industries and Manufactures (circa 1920)

840 NEWTON & CO., LTD., Lantern Slide Publishers. THE PRODUCTION OF THE RICE CRO P— Continued. 92 Ufra and Bunt of Rice. Fig. 1. Ufra of Rice. Advanced stage of “ pucca " ufra, showing the thinning of the stem above the top node and the discoloura- tion at the base of the ear. Most of the grain are light. Specimen from Narayanganj. Natural size. Fig. 2. Ditto from Pusa inoculation. The stem lesion is less marked than in Fig. 1, and the base of the ear is not affected. £ Natural size. Fig. 3. Ditto from Pusa inoculation, with sheath still in place, showing the characteristic symptoms of “ pucca ” ufra. jj Natural size. Fig. 4. Ditto. A typical case of " thor ” ufra of aus paddy from Begumganj. Natural size. Fig. 5. Bunt of rice, Tilletia horrida, showing the spore masses exuded from between the glumes of affected grains. Natural size. 93 Section of grain found in " pucca ” ufra showing worms. 94 Spore of Tilletia horrida in optical section and surface view. 95 Tylenchus Angustus. Fig. 1. Microphotograph of adult male of Tylenchus Angustus. Fig. 2. Microphotograph of the young in- florescence showing Tylenchus Angustus congregated at this part of the plant. Fig. 3. Adult male of Tylenchus Angustus. X 225. Fig. 4. Adult Female of Tylenchus Angustus. X 225. Fig. 5. Eatly larval stage of Tylenchus Angustus. X 225. Fig. 6. Egg with embryo of Tylenchus An- gustus. X 460. 96 False smut of Rice. BVB RICE CULTIVATION IN THE PHILIPPINES. Messrs. Newton are indebted to the Philippine Bureau of Science and the Philippine Bureau of Agriculture, also to Professor E. B. Copeland, for kind permission to publish the following group of Slides on the subject of Rice Cultivation and Insect Pests. Plain Slides, 2s. each. 1 Rice Terraces in the Mountains of Luzon. 2 “ Igorot ” Rice Terraces. 3 Preparing the Paddy with suyod. 4 Transplanting Rice. 5 Newly Transplanted Paddy. 6 Tools used in harvesting Rice. (Native.) 7 Harvesting Rice. 8 Carabacs threshing Rice by tramping over it. 9 Filipinos cleaning Rice. 10 The Checker. (Modern machinery now in use). 11 The Fresno Scraper. 12 Gang Plough and Tractor. 13 Plough for spots missed by Gang Plough. 14 Drag or Float. 15 Seed Drill. 16 Threshing. Capped shocks in foreground. 17 Separator at work. 18 Binding. 19 The Push Binder. 20 Truck loaded from Banking out Wagon. 21 Bam Yard Grass. 22 Insect Pests. Fig. 1. Chilo Spec. A. Fig. la. Female, wings expanded, natural size. Fig. lb. Female, in posture of repose, magnified Fig. lc. Cluster of eggs, natural size. Fig. Id. Larva, considerably magnified. Fig. le. Pupa, magnified. 23 Insect Pests. Fig. 2. Chilo Spec. B. Head of the larva much magnified. Fig. 3. Sesamia Inferens Wlk. Figs. 3 a and b. The moth, natural size. Fig. 3c. Eggs, much magnified. Fig. 3d. Larva, x 2. Fig. 3e. Head of larva, much magnified. Fig. 3f. Pupa, x 2. 24 -Insect Pests. Fig. 1. Schoenobius Bipunctifer Wlk. Fig. la. Female, on leaf, natural size Fig. lb. Cluster of eggs, natural size. Fig. lc. Female, wings expanded, natural size. Fig. Id. Male, natural size. 25 Insect Pests. Fig. 2. Scirpophaga Sericea Snell. Fig. 2a. Moth, natural size. Fig. 2b. Larva, x 2. Fig. 2c. Head of Larva, much magnified. Fig. 2d. Pupa in rice stem, with port of escape 26 Insect Pests. Fig. 3. An Ichneumonid parasite of Scirpo- phaga, x 3. 27 Insect Pests. Fig. 4. Trichogrammatoidea Hana Zehnt, an egg parasite of the borers, much magni- fied. 28 Table of measurements of leaves and internodes on one plant of French rice, showing dis- tribution of growth. 29 Table of measurements of leaves and intemodes on one plant of Caloro rice, showing dis- tribution of growth. 30 Rice grains showing variation in shape and size. SALE OF SLIDES. Special discounts are allowed to Educational Institutions. LANTERN SLIDES SENT ON APPROVAL. Messrs. Newton will be glad to send any number of Slides on approval for purchase to Customers who may find themselves unable to attend the Lantern Slide Gallery to make their own selections. Customers will be charged with the cost of Carriage only, but be held responsible for the safety of the Slides until received back by Messrs. Newton.