1989

A list of Eucalyptus leaf fungi and their potential importance to South African Forestry

Pedro Crous, Knox-Davies PS, Mike Wingfield

South African Forestry Journal

1989

A summary of fungal leaf pathogens of Eucalyptus and the diseases they cause in South Africa

Pedro Crous, Knox-Davies PS, Mike Wingfield

South African Forestry Journal

1988

Identifying And Controlling The Sirex Wasp In Radiata Pine Plantation

Neumann FG

Conservation Forest and Landss: Land & Forest Division

1988

Deterioration of severely defoliated balsam fir in relation to stand age, spacing, and foliar protection

Wall RE

Canadian journal of forest research

1988

A synopsis of the sawflies (Hymenoptera: Symphyta) of America south of the United States: introduction, Xyelidae, Pamphiliidae, Cimbicidae, Diprionidae, Xiphydriidae, Siricidae, Orussidae, Cephidae

Smith DR

Systematic Entomology

1988

An outline of evolution of the hymenopterous insects (order Vespida)

Rasnitsyn AP

1988

The peculiarities of the parasite fauna of Hymenoptera Symphyta

Kasparyan DR

Entomological review (USA)

1988

Primeiro registro de ataque de Sirex noctilio em Pinus taeda no Brasil

Iede E, Penteado S, Bisol J

EMBRAPA-CNPF, Circular Técnica

1988

Aspectos biológicos y sintomatológicos de Sirex noctilio Fabricius (Hymenoptera-Siricidae): Una revisión

Aguilar A, Lanfranco D

Bosque