Current studies on Atherigona indica - a pest of wheat

Abstract

THE PESTICIDE MANUAL. A WORLD COMPENDIUM. Edited by C. R. Worthing. British Crop Protection Council, Croydon, 1979. ISBN 0 901436 44 5. Pp. 655. Price £20.00.

WHO'S WHO IN WORLD AGRICULTURE. 2 volumes. Editorial staff, Francis Hodgson. Longmans, London and Harlow, 1979. ISBN 0 582 90106 5. Pp. 831. Price £75.00.

CARIBBEAN AGRICULTURAL SCIENCE. Book 1. Principles. Book 2. Practices. A. I. Henry. MacMillan Caribbean Ltd, Basingstoke, 1979. ISBN 0 333 233891. Pp. 202 (book 1), 216 (book 2). Price £2.25 (book 1), £2.30 (book 2).

ECONOMIC THRESHOLDS AND SAMPLING OF HELIOTHIS SPECIES ON COTTON, CORN, SOYBEANS AND OTHER HOST PLANTS. Compiled by Economic Thresholds and Sampling Subcommittee (Chairman W. L. Sterling). Southern Co-operative Series Bulletin No. 231, Texas A and M University, College Station, Texas, 1979. Pp. 159.

FUNGICIDES IN PLANT DISEASE CONTROL. Second edition. Y. L. Nene and P. N. Thapliyal. Oxford and IBH Publishing Co., New Delhi, 1979. Pp. 508. Price Indian Rs. 15.75

INTRODUCTION TO WEED SCIENCE. Beatriz L. Mercado. Southeast Asian Regional Center for Graduate Study and Research in Agriculture, Laguna, Philippines, 1979. Pp. 292. Price, not known

GRASS WEEDS IN WORLD AGRICULTURE — IDENTIFICATION IN THE FLOWERLESS STATE. S. Behrendt and M. Hanf, BASF, Ludwigshafen, 1979. Pp. 160. Price £5.20.

SMALL SCALE IRRIGATION. P. Stem. International Irrigation Information Center, Intermediate Technology Publications Ltd., London 1979. ISBN 0 903031 64 7. Pp. 152. Price £3.95.

SEEING &; PERCEIVING: FILMS IN A WORLD OF CHANGE. Neil Taylor and Robin Richardson. Concord Films Council, 201 Felixstowe Road, Ipswich, Suffolk IP3 9BJ, England. 1979. ISBN 0 950600 0 0. Pp. 36. Price 60p.