EFFECTS OF SPRAYING AND CULTURAL PRACTICES ON COTTON IN UGANDA

[11] MANNING H. L., 1949, EAST AFRICAN AGRIC JOUR, V15, P87

[12] PARSONS D, 1956, DEP AGRIC UGANDA REC, V2, P1

[13] Pearson EO, 1958, INSECT PESTS COTTON

[14] HELIOTHIS ARMIGERA (HB) (NOCTUIDAE) IN WESTERN TANGANYIKA .2. ECOLOGY AND NATURAL AND CHEMICAL CONTROL [J]. BULLETIN OF ENTOMOLOGICAL RESEARCH, 1965, 56 : 127 - &

[15] VRYDAGH JM, 1942, PUB I NAT AGRON CO, V28

[16] WALTON P. D., 1962, EMP COTTON GROWING REV, V39, P114

[11] MANNING H. L., 1949, EAST AFRICAN AGRIC JOUR, V15, P87

[12] PARSONS D, 1956, DEP AGRIC UGANDA REC, V2, P1

[13] Pearson EO, 1958, INSECT PESTS COTTON

[14] HELIOTHIS ARMIGERA (HB) (NOCTUIDAE) IN WESTERN TANGANYIKA .2. ECOLOGY AND NATURAL AND CHEMICAL CONTROL [J]. BULLETIN OF ENTOMOLOGICAL RESEARCH, 1965, 56 : 127 - &

[15] VRYDAGH JM, 1942, PUB I NAT AGRON CO, V28

[16] WALTON P. D., 1962, EMP COTTON GROWING REV, V39, P114