| Customization: | Available |
|---|---|
| Application: | Fungicide |
| Usage Mode: | Therapeutic Agent |
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1. Fruit Trees:
Apple: Polyoxin effectively controls apple scab, sooty blotch, and leaf spot diseases. Use a 10% wettable powder at a 1200-fold dilution for spraying. Regular application can prevent disease occurrence.
Pear: Polyoxin effectively controls pear black spot disease. For spraying, use a 10% wettable powder at a 1000-fold dilution to reduce disease severity.
2. Vegetables:
Cucumber: Polyoxin controls cucumber downy mildew and powdery mildew. Use a 3% solution at a 100-fold dilution for spraying. Mixing or alternating with other agents improves efficacy.
Strawberry: Polyoxin effectively controls gray mold in strawberries. For spraying, use 100-150 grams of a 10% wettable powder mixed with 50-75 kg of water, spraying weekly for 2-3 weeks.
Watermelon: Polyoxin controls anthracnose in watermelons. It can be mixed with other agents, like 25% prochloraz emulsion or 325 g/L difenoconazole+azoxystrobin suspension. At the initial disease stage, use 60-100 g of 70% Polyoxin+chlorothalonil wettable powder per acre, repeated after 7 days.
3. Cereals:
Rice: Polyoxin is used to control rice sheath blight. At the early disease stage, apply 100-150 g of a 10% solution per acre for 2-3 sprays.
4. Other Crops:
Ginseng: Polyoxin controls ginseng black spot disease. Use 100 g of a 10% wettable powder diluted in 50 kg of water for spraying every 10 days, for a total of 2-3 sprays.
| Common Name | Polyoxin |
| Cas No. | 19396-06-6 |
| TK, WP | |
| Application/Uses | Biochemistry Inhibits biosynthesis of chitin, needed for fungal cell wall formation. Mode of action Systemic fungicides with protective action.Uses Polyoxin B is used for control of Alternaria spp. and powdery mildews in apples and pears; Botrytis cinerea in vines and aubergines; powdery mildews in roses, chrysanthemums, capsicums, and melons; blight of carnations; powdery mildew, brown spot, and grey mould in tobacco; powdery mildew and grey mould in strawberries; leaf mould, early blight, and grey mould in tomatoes; powdery mildew, grey mould, Sclerotinia rot, and Corynespora in cucumbers; Alternaria blight in carrots; purple blotch in leeks; etc. Formulation types EC; SG; WP. Compatibility Incompatible with alkaline materials. Selected products: 'Polyoxin AL' (Kaken, Kumiai, Nihon Nohyaku, Hokko) |
| ECOTOXICOLOGY | Fish LC50 (96 h) for carp >100 mg/l. Japanese killifish unaffected by 100 mg/l for 72 h. Daphnia LC50 (3 h) for D. pulex >40 mg/l. Algae EbC50(72 h) for Selenastrum capricornutum >100 mg/l. Other aquatic spp. LC50 (3 h) for Moina macrocopa >40 mg/l. |
Q1: How can you guarantee quality?
A1: Always a pre-production sample before mass production;
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