台南區農業改良場技術專刊 98-2 (NO.137) 台南區農業改良場編印
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1086 95 6,241 14,655 96 4,432 13,467 96 150 10 20 30 62 11 16% 19% 112 1
46 89 11 1011 121 2
25 30 35 18 20 2515 20 3 6.0 6.6 ( ) 28 321 20.5 1.0 ( ) 12 14 18 21
PE ( )PE 70 80% 2 0.4 30 PE 0.1 3.4 0.8 30 40020PE 2.70.075 400 1 PE PE 36 40 55 60 ( ) 180 200 90~110 38 42 2 3 4
PE 4 ( ) 1. 30 1010 13 2. 3~4 5 8 5 108 12 2 1 2 16 3. 10 11 14 180 20025 28 3 4 2025 1 2 ( )PE 5
( ) 6.2 9.8kPa 31kPa 15.5kPa 39kPa49 98kPa 7 20 2 1 ( ) PE 251830
( ) 6 200 300 1 2 1. 2. T ( ) 1. 2 3 2. 3. 4. 5. 6. 7. T
4 ds/m 4 ds/m ph6.0 6.6 ph 5.5 1 2/ 6 2 10
10 /110 150 210 250 160 200 43N P 2 O 5 K 2 O MgO 15-15-15-4 600 18%P 2 O 5 4006 N P 2 O 5 K 2 O MgO 5-18-18-4 100~200 1 2 200 300~500 1/4 1/3 1/3 1/4 15 100 mg/kg30 100 mg/kg 2 3 1 2 3 100 30 10 40 20 70 10 20 40 60 /10 1 2 3 16 21 5 7 21 28 11 14 82 97 12 14 24 28 13 16 20 24
泝 沴 沊 沝 沀 2 泝 2 沴 沊 0.5 沝 10
ph5.5ph8 泝 沊 沝 沴 泝 1 2% 沊 沴 150 300 沝 泝 0.3 0.5 0.3 沊 2 沝 沴 泝 0.1 0.5 0.05 EDTA 沴 沊 11
泝 20 40 30 50 沴 0.25 0.5 沊 ph 泝 5 10 沊 沴 0.1 0.3 沝 泝 沴 沊 沝 12
泝 沴 沊 2 3 Pythium cucurbitacearum Takimoto, P. debaryanum Hesse, Rhizoctonia solani Kuhn Damping off 13
Pythium spp. Rhizoctonia solani Zucchini yellow mosaic virus (ZYMV), Cucumber mosaic virus (CMV), Cucumber green mottle mosaic virus (CGMMV), Papaya ringspot virus Watermelon strain (PRSV-W), Watermelon silver mottle virus (WSMoV), Melon vein-banding mosaic virus (MVbMV), Cucurbit aphid-brone yellow virus (CABYV), Squash leaf curl virus (SqLCV) Melon yellow spot virus (MYSV) Virus disease CABYV (WSMoV) (SqLCV) (CABYV) 14
Sphaerotheca fuliginea Powdery mildew 21 25 21 RH2 4 Peronoplasmopara cucumis Downy mildew 20 15
Didymella bryoniae (Auersw.) Rehm Gummy stem blight Monosporascus cannonballus Root rot and vine decline 2 3 Fusarium solani f. sp. cucurbitae 1
Fusarium solani f. sp. cucurbitae Crown and foot rot 2 4 1 2 2 3 Acidovorax avenae subsp. citrulli (Pseudomonas pseudoalcaligenes subsp. citrulli) Bacterial fruit blotch 1
Meloidogyne incognita (Kofoid & White) Chitwood Root knot nematode 2 Aphis gossypii Glover Cotton aphid 1
Thrips palmi Karny Frankliniella intonsa Southern yellow thrips (Trybom) Eastern flower thrips Liriomyza bryoniae (Kaltenbach) Tomato leaf miner 20 3 610 12 1
Bemisia argentifolii Bellows & Perring Silver leaf whitefly 41 2 Bactrocera cucurbitae (Coquillett) Melon fly 5 6 4 9 20
Margaronia indica (Saunders) Cotton caterpillar Tetranychus cinnabarinus (Boisduval) Carmine spider mite Spodoptera litura Fabricius Tobacco cut worm 21
8 9 3 Spodoptera exigua Hubner Beet army worm 11 9 113 5 Helicoverpa armigera (Hubner) Tomato fruitworm 8 22
2 30% 1000 (24 ) 50% 1000 6 200 21.2% 2000 3 5% 2000 3 21.4% 500 6 40% ( ) 1500 6 7 4 22.58% 4000 6 50% 1500 6 ( ) 25% 7500 6 31.25% 1000 6 11.6% 1500 6 50% 3000 6 25.9% 3000 6 23.8% 3000 6 11.76% 10000 6 9% 6000 6 5% 2000 6 5% 3000 9 80% 500 80% 500 23
27.12% 800 3 72% 400 3 93% 2500 3 60% 500 3 80% 500 6 9.4% 3000 6 54% 400 6 37% 600 6 80% 1500 9 23.6% 3000 12 50% 3000 12 80% 1500 12 64% 600 12 40% 1000 14 52.5% 2500 15 39.5% 400 15 2% 2000 6 75% 7500 15 40.4% 4000 21 21.2% 2000 3 23% 4000 6 37% 10000 6 24.9% 3000 6 47% 1000 6 3% 6 50% 4000 9 50% 2000 15 50% 4000 18 10% 1000 6 20% 4000 6 25% 3000 7 2.8% 2000 7 2.5% 2000 7 2.46% 2000 7 2.8% 2000 20 2.4% 2000 20 24
2.8% 2000 20 9.6% 1500 21 20% 3000 6 10% 4000 6 2.8% 1000 6 2.4% 1000 6 25% 1200 6 11% 1000 9 16% 3000 9 2% 1000 12 25% 1000 15 9.4% 1500 15 9.6% 1500 21 5% 4000 6 1 1% 1500 6 9.6% 2000 6 95% 58% 50% 10 1 (http://pesticide.baphiq.gov.tw) 25