Publications

1999

Sirex noctilio. Record in the Exotic Forest Pest Information System

Haugen DA

1999

Fatores biológicos e comportamentais de Ibalia leucospoides Hochenw (Hymenoptera: Ibaliidae) e de seu hospedeiro Sirex noctilio Fabricius, 1973 (Hymenoptera: Siricidae), visando a otimizaçao do controle biológico natural

Filho W

Tesis Dr. Cs. Biológicas

1999

Virulence and genetic composition of the Cryphonectria cubensis population in South Africa

Wingfield MJ, van Zyl LM, van Heerden SW, Myburg H et al.

Proceedings of the IUFRO Symposium: Physiology and Genetics of Tree-Phytophage interactions. Arcachon, France

1999

Pitch canker: A South African perspective

Wingfield MJ, Wingfield BD, Coutinho TA, Viljoen A et al.

Proceedings of the IMPACT Monterey Workshop, Monterey California. CSIRO Forestry and Forest Products Technical Report NO 112

1999

Preface

Wingfield MJ

Proceedings of the IMPACT Monterey Workshop, Monterey California. CSIRO Forestry and Forest Products Technical Report NO 112

1999

Xylem structure and function

Myburg AA, Sederoff RR

Embryonic Encyclopedia of Life Science

1999

Infection process of Colletotrichum dematium on cowpea stems

Smith JE, Korsten L, Aveling TAS

Mycological Research

1999

Tobacco streak ilarvirus detected on groundnut in South Africa

Cook, G., Miranda, J. R., Roossinck, M. J., Pietersen, G.

African Plant Protection

During a survey of viruses of groundnut in South Africa, tobacco streak virus (TSV) was detected in two groundnut plants at two...

1999

Synopsis of a virus survey on groundnut in South Africa

Cook, G., Kasdorf, G. G. F., Pietersen, G.

African Plant Protection

Groundnuts in South Africa were surveyed for viruses from 1990 to 1997 in the groundnut production areas of the Northern,...