NECROTIC YELLOWS - A NEWLY RECGONIZED VIRUS DISEASE OF LETTUCE

[1] Lettuce mosaic [J]. ANNALS OF APPLIED BIOLOGY, 1939, 26 (02) : 279 - 297

[2] ANON, 1954, P AMER SOC HORT SCI, V63, P503

[3] [Anonymous], 1962, CONSPECTUS APHIDS VE

[4] BLACK LM, 1959, VIRUSES, V2, P157

[5] BOS L., 1960, TIJDSCHR PLANTEZIEKTEN, V66, P328, DOI 10.1007/BF01987909

[6] THE SPREAD OF LETTUCE MOSAIC IN THE FIELD [J]. ANNALS OF APPLIED BIOLOGY, 1951, 38 (03) : 689 - 706

[7] INFLUENCE OF CAGING AND TRANSFERRING TECHNIQUES ON APHID MORTALITY AND VIRUS TRANSMISSION [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1961, 54 (01) : 101 - &

[8] EASTOP VF, 1961, STUDY APHIDIDAE HOMO

[9] EASTOP VF, 1958, STUDY APHIDIDAE HOMO

[10] Hille Ris Lambers D., 1949, Temminckia Leiden, V8, P182

[1] Lettuce mosaic [J]. ANNALS OF APPLIED BIOLOGY, 1939, 26 (02) : 279 - 297

[2] ANON, 1954, P AMER SOC HORT SCI, V63, P503

[3] [Anonymous], 1962, CONSPECTUS APHIDS VE

[4] BLACK LM, 1959, VIRUSES, V2, P157

[5] BOS L., 1960, TIJDSCHR PLANTEZIEKTEN, V66, P328, DOI 10.1007/BF01987909

[6] THE SPREAD OF LETTUCE MOSAIC IN THE FIELD [J]. ANNALS OF APPLIED BIOLOGY, 1951, 38 (03) : 689 - 706

[7] INFLUENCE OF CAGING AND TRANSFERRING TECHNIQUES ON APHID MORTALITY AND VIRUS TRANSMISSION [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1961, 54 (01) : 101 - &

[8] EASTOP VF, 1961, STUDY APHIDIDAE HOMO

[9] EASTOP VF, 1958, STUDY APHIDIDAE HOMO

[10] Hille Ris Lambers D., 1949, Temminckia Leiden, V8, P182