Volume 22 Issue 2

Opening address

Hoo Sup Chuang

Res. Plant Dis. 1983;22(2):1-1.

Rust Diseases and their Causal Fungi

Naohide Hiratsuka

Res. Plant Dis. 1983;22(2):49-51.

Biotypes of the Brown Planthopper, Nilaparvara Lugens (Stal)

R. C. Saxena, A. A. Barrion

Res. Plant Dis. 1983;22(2):52-66.

Microbiological Control of Insect Pests

Shigemi Kawase

Res. Plant Dis. 1983;22(2):67-73.

Rice Breeding for the Resistance to the Disease and Insect Pests

M. H. Heu

Res. Plant Dis. 1983;22(2):74-83.

Feasibility of New Pesticide Development in Korea

Young Sun Park

Res. Plant Dis. 1983;22(2):84-97.

Insect Pest Resistance to Insecticides and Future Researches

Seung Yoon Choi

Res. Plant Dis. 1983;22(2):98-105.

Discussions on Pesticides Management and Marketing in Korea

Dai Han Bai

Res. Plant Dis. 1983;22(2):106-129.

Present Status and Problems of Chemical Seed Treatment of Seedborne Diseases

Du Hyung Lee

Res. Plant Dis. 1983;22(2):130-137.

Problems on Pesticide Safe-Use and Their Counter-Measures

Ki Hak Han

Res. Plant Dis. 1983;22(2):138-146.

A New Approach for Practical Classification of Herbicide and for Effective Use by Two-dimensional Ordination Analysis

Soon Chul Kim

Res. Plant Dis. 1983;22(2):147-159.

Past and Recent Situations and Prospect of the Development of Pesticides in japan with Special References to the Prevention of Pollution

Hidetsugu Ishikura

Res. Plant Dis. 1983;22(2):160-170.