INSECT PESTS OF PINE PLANTATIONS IN THE EASTERN DISTRICTS OF ZIMBABWE .1. PRELIMINARY LIST

[1] Barnes R. D., 1976, Suid-Afrikaanse Bosboutydskrif, P1

[2] Browne F. G., 1968, PESTS DISEASES FORES

[3] APPROACH TO AN INTEGRATED CONTROL PROGRAM FOR SCOTS PINE CHRISTMAS TREES IN OHIO [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1971, 64 (01) : 218 - +

[4] GARDINER JCM, 1957, 7 E AFR AGR FOR RES

[5] JONES T, 1966, 1966 FOR COMM REP

[6] HELICOPTER SPRAYING FOR APHIDS IN SCOTCH PINE PLANTATIONS [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1967, 60 (05) : 1453 - &

[7] LEE RF, 1971, PRELIMINARY ANNOTATE

[8] LOYTTYNIEMI K, 1979, ANN ENTOMOL FENN, V45, P116

[9] MAILU A M, 1978, East African Agricultural and Forestry Journal, V43, P252

[10] ODENDAAL M, 1980, S AFR FOR J, V114, P42

[1] Barnes R. D., 1976, Suid-Afrikaanse Bosboutydskrif, P1

[2] Browne F. G., 1968, PESTS DISEASES FORES

[3] APPROACH TO AN INTEGRATED CONTROL PROGRAM FOR SCOTS PINE CHRISTMAS TREES IN OHIO [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1971, 64 (01) : 218 - +

[4] GARDINER JCM, 1957, 7 E AFR AGR FOR RES

[5] JONES T, 1966, 1966 FOR COMM REP

[6] HELICOPTER SPRAYING FOR APHIDS IN SCOTCH PINE PLANTATIONS [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1967, 60 (05) : 1453 - &

[7] LEE RF, 1971, PRELIMINARY ANNOTATE

[8] LOYTTYNIEMI K, 1979, ANN ENTOMOL FENN, V45, P116

[9] MAILU A M, 1978, East African Agricultural and Forestry Journal, V43, P252

[10] ODENDAAL M, 1980, S AFR FOR J, V114, P42