Cabbage, Cauliflower, Broccoli |
Downy mildew, Alternaria leaf spot |
3-6 |
Treat seedlings from emergence to transplanting at 5-6 days interval. In the field, spray at 7-10 days interval. Residue can be removed by trimming and washing. |
Banana |
Sigatoka/Black leaf streak |
3-6 |
Emulsify in standard oil-water emulsion at 1.0 to 1.5% of volume of water. Spray at 10-12 days interval. |
Eggplant |
Blight, Anthracnose |
3-6 |
Spray when fruits appear. Repeat at 7-10 days interval. |
Cucumber, Squash, Melon, Watermelon |
Downy mildew, Anthracnose, Scab |
3-6 |
Begin spraying when runners start to form or at first sign of disease. Avoid spraying within 5 days of harvest. |
Tomato |
Early and Late blight, Anthracnose, Septoria leaf spot |
9 |
Treat seedlings from emergence to transplanting . In the field, spray at the rate of 9 tbsp per 16 L water at 7-10 days interval |
Lettuce |
Downy mildew |
3-6 |
Spray at the first sign of disease. Avoid spraying within 7 days of harvest. Wash thoroughly before eating. |
Potato |
Early and Late blight |
5-7 |
Spray when disease appears at the rate of 5-7 tbsp per 16 L water. Repeat at 7-10 days interval. Cover foliage uniformly. |
Onion, Garlic |
Downy mildew, Purple blotch, Botrytis leaf blight |
3-6 |
Spray at 4 to 6-leaf stage or when disease appears. Repeat at 7-10 days interval. |
Beans, Peas, Mungo |
Rust, Downy mildew, Rust |
3-6 |
Spray when disease appears. |
Peanut |
Cercospora leaf spot |
3-6 |
Spray when disease appears. Repeat at 10-14 days interval. Stop spraying 14 days before harvest. |
Grapes |
Downy mildew, Black rot |
3-6 |
Spray before and after blooms. Continue spraying through the season. Stop spraying 60 days before harvest. |
Papaya |
Fruit rot |
3-6 |
Begin spraying at flowering. Direct spray to crown blossom area. |
Mango |
Anthracnose, Scab |
3-6 |
Begin spraying before or at flowering/bloom. Periodic sprays thereafter at 15 days interval until fruit development. |
Rice |
Blast, Sheath blight Cercospora leaf spot, Helminthosporium leaf spot |
3-6 |
Treat seedlings twice starting at 3 to 4-leaf stage. Spray at tillering and at flowering stages. Repeat application as needed. |
Corn (Sweet and popcorn) |
Helminthosporium leaf spot |
3-6 |
Begin spraying when disease first appears. Repeat 4-7 days interval. Do not spray within 7 days of harvest. |
Pepper, Chillies |
Anthracnose |
3-6 |
Spray when disease appears. Repeat at 10-14 days interval. Stop spraying 7 days before harvest. |
Ornamentals |
Black spot, Blight, Anthracnose |
3-6 |
Spray twice weekly during blooming season. |
Cotton |
Damping off |
3-6 |
Treat seeds at the rate of 4 grams per Kg seeds. Seeds must be uniformly covered with fungicide by dry or slurry method. |