CONTENTS

Acceptability of Cured Duck Meat Using A New Method

L. S. Palomar

Residual Nitrogen From Legumes and Its Effect on the Succeeding Crop of Sweet Potato

Antonio L. Acedo, Jr. arid Reynaldo R. Javier

Stems and Tubers for Rearing Sweet Potato Weevil

Erlinda A. Vasquez and D. P. Gapasin

Response of Coconut Seedlings to Spacing and Application of Nitrogen and Potassium

Eufemia A. Almaden and Rebecco M. Santiago

Structure and Diversity of Arthropods at Wahila Ridge, Hawaii

Nelson M. Esguerra and Patrick R. Jackson

Growth and Yield of Sorghum as Influenced by Green Manure and Soil Organic Matter Content

R. B. Capuno, B. E. Fabre, and R. C. F.Escalada

Sweet Potato Tuber Rot Disease in the Philippines

M.K. Palomar, A. D. Solis, and H.S. Bandala

Effects of Ipil-lpil and Ammonium Sulfate As Nitrogen Sources of Sweet Potato

Leonila A. Urdaneta and Reynaldo R. Javier

Varying lnoculum Levels of Bacteria-Nematodes and the Severity of Tomato Bacterial Wilt

C. M. Napiere