12cm

Cercospora cruenta Saccardo141552um2.5-6.2um73530

2 253085% 12 370%80077%500

Cladosporium cucumerinum Ell et Arthur2.5352022 1520

1220min,342510100300400g800g 650%70%

[Fuluia fulua(Coole)Cif]11021438um59um 934202590%

125230min2%1500.4%50%435 6 50%50075%

Meion wilt10%30%80%90%

Fusarium oxysporum Schlecht.[Fusarium bulbigenum Cooke et Mass. var. Niveum (Smith)Wollenw] 5.012.52.54.015315.047.53.54.0513

562

5-6 0.14-3.3%

1 23 450%50010%30095%10kg120kg1318cm12 5

56

Verticillium dahliae Kleb26162413.533.32.163.36 2202528

1 2345

bacterial soft rot50%

Erwinia caratovora subsp carotovora 27-30 50 PH75.3-9.3 15

123 4 5 6

1 23 4200mg/kg50%600800

30cm12cm 1

2

45 3

Ralstonia soanacearum = Pseudomnas solanacea-rum0.920.50.81.10.613303741105210minpH6.08.0pH6.6

1 2

1 2 3 4 5 2%20%100500mg/kg710134

1

23 23mm

1Turnip mosaic uirusTuMV 2Cucumber mosaic uirus, CMV557010-310-424 3Tobacco mosaic uirus, TMV909710-61030

17 2 3 4 5

1

2 3

1TMV 2Tomato mosaic, ToMV 3Cucumber mosaic uirusCMV

1234h10%Na3PO42030min34 5