F. J. Newhook

Investigations into yellow-leaf d...

Investigations into yellow-leaf disease of Phormium

Year unknown W. R. Boyce and F. J. Newhook

Pasmo (Sphaerella linorum) on fla...

Pasmo (Sphaerella linorum) on flax in New Zealand

Year unknown

Some comments on the relationship...

Some comments on the relationship of climate to Phytophthora infection of Pinus radiata

Year unknown

Tabular key to the species of Phy...

Tabular key to the species of Phytophthora de Bary

Year unknown

The association of phytophthora S...

The association of phytophthora SPP. with mortality of pinus radiata and other conifers

Year unknown C. F. Sutherland, J. Levy, and F. J. Newhook

The detection of browning (Polysp...

The detection of browning (Polyspora lini) and wilt (Fusarium lini) in seed-lines of linen flax

Year unknown

Yam dieback

Yam dieback

Year unknown G. V. H. Jackson, F. J. Newhook, Janet Winch, and South Pacific Commission