erovnuli-samecniero-biblioteka Search for 'su:{Pests}'

Investigation on the Bunchy Top disease of the banana,

By Magee, Charles Joseph Patrick,.
Melbourne, H.J. Green, government printer, 1927 .
64 p.

]]> Place hold on Investigation on the Bunchy Top disease of the banana,

Forstinsektenkunde,

By Nüsslin, Otto,.
Berlin, P. Parey, 1927 .
xvi, 625 p. , 1.-2. Aufl. have title: Leitfaden der Forstinsektenkunde. 23 cm..

]]> Place hold on Forstinsektenkunde,

Studies concerning the so-called bitter pit of apples in Australia with special reference to the variety "Cleopatra",

By Carne, Walter Mervyn,.
Melbourne, 1929 .
101 p.

]]> Place hold on Studies concerning the so-called bitter pit of apples in Australia with special reference to the variety "Cleopatra",

The culture of the orange and allied fruits /

By Powell, Benjamin,.
Johannesburg : Central News Agency, 1930 .
355 p., [85] leaves of plates (some fold.) : , Includes index. 23 cm..

]]> Place hold on The culture of the orange and allied fruits /

Beasts and birds as farm pests.

By Ritchie, James,.
Edinburgh [etc.] Oliver and Boyd, 1931 .
2 p. l., vii-xii, 270 p. 23 cm..

]]> Place hold on Beasts and birds as farm pests.

Observations on forest pathology as a part of forestry in Europe,

By Baxter, Dow Vawter,.
Ann Arbor, University of Michigan press, 1933 .
30 p. 23 cm..

]]> Place hold on Observations on forest pathology as a part of forestry in Europe,

Nigrospora musae n. sp. and its connexion with "squirter" disease in bananas.

By McLennan, Ethel I..
Melbourne, H.J. Green, government printer, 1933 .
36 p.

]]> Place hold on Nigrospora musae n. sp. and its connexion with "squirter" disease in bananas.

A contribution to the biology of Fomes pini (Thore) Lloyd (Trametes pini Fries),

By Percival, W. Clement.
Syracuse, New York State College of Forestry at Syracuse, 1933 .
72 p. 23 cm..

]]> Place hold on A contribution to the biology of Fomes pini (Thore) Lloyd (Trametes pini Fries),

Studies on Helminthosporium root-rot of wheat and other cereals ...

By Hynes, Harold John,.
Sydney, A.J. Kent, government printer [etc.] 1935 .
4 pts. in 2 v. 25 cm..

]]> Place hold on Studies on Helminthosporium root-rot of wheat and other cereals ...

Control of the Japanese beetle and its grub in home yards /

By Fleming, Walter E..
Washington, D.C. : U.S. Dept. of Agriculture, 1936 .
15 p. : , "Contribution from Bureau of Entomology and Plant Quarantine." | This circular is a revision of and supersedes Circular 326, Protecting plants in the home yard from injury by the Japanese beetle, by W.E. Fleming, F.W. Metzger, and M.R. Osburn. 24 cm..

]]> Place hold on Control of the Japanese beetle and its grub in home yards /

The fir engraver beetle : a serious enemy of white fir and red fir /

By Struble, George R.,.
Washington, D.C. : U.S. Dept. of Agriculture, 1937 .
16 p., 4 p. of plates : , Caption title. | Contribution from Bureau of Entomology and Plant Quarantine. 23 cm..

]]> Place hold on The fir engraver beetle :

Wojnowicia graminis (McAlp.) Sacc. and D. Sacc. in relation to foot rot of wheat in Australia,

By Ludbrook, Wallis Verco..
Melbourne, H.J. Green, government printer, 1936 .
23 p. 24 cm..

]]> Place hold on Wojnowicia graminis (McAlp.) Sacc. and D. Sacc. in relation to foot rot of wheat in Australia,

The biological control of an insect in Fiji;

By Taylor, T. H. C..
London, The Imperial institute of entomology, 1937 .
x, [11]-239 p. 26 cm..

]]> Place hold on The biological control of an insect in Fiji;

Schlüssel zur bestimmung der wichtigsten forstlich schädlichen käfer,

By Schimitschek, Erwin,.
Wien, J. Springer, 1937 .
vi, 67 p. 23 cm..

]]> Place hold on Schlüssel zur bestimmung der wichtigsten forstlich schädlichen käfer,

Mushroom pests and their control /

By Davis, A. C..
Washington, D.C. : U.S. Dept. of Agriculture, 1938 .
22 p. : , Caption title. | Contribution from Bureau of Entomology and Plant Quarantine. 24 cm..

]]> Place hold on Mushroom pests and their control /

The sweetpotato leaf beetle /

By Brannon, Loyd William,.
Washington, D.C. : U.S. Dept. of Agriculture, 1938 .
10 p. : , Caption title. | "Contribution from Bureau of Entomology and Plant Quarantine." 24 cm..

]]> Place hold on The sweetpotato leaf beetle /

Watermelon anthracnose,

By Fikry, Amin..
Cairo, Government Press, 1938 .
2 p. l., 21 p. 27 cm..

]]> Place hold on Watermelon anthracnose,

Control of cyclamen and broad mites on Gerbera /

By Smith, Floyd F..
Washington, D.C. : U.S. Dept. of Agriculture, 1939 .
15 p. : , Cover title. | Contribution from Bureau of Entomology and Plant Quarantine. 24 cm..

]]> Place hold on Control of cyclamen and broad mites on Gerbera /

Forest and fungus succession in the lower Yukon valley,

By Baxter, Dow Vawter,.
Ann Arbor, University of Michigan press, 1939 .
52 p. 23 cm..

]]> Place hold on Forest and fungus succession in the lower Yukon valley,

Elm bark beetles.

By Jones, Thomas H..
Washington, U.S. Govt. Print. Off., 1939 .
8 p. , Contribution from Bureau of Entomology and Plant Quarantine. 23 cm..

]]> Place hold on Elm bark beetles.