Products
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Advantages
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Disadvantages
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Inorganic copper formulation
copper hydroxide and etc.
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The chemical properties and efficacy are stable, low toxicity to people, and no resistance
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Easy to cause chemical stress to crops, cannot be mixed with other acidic pesticides, easy to cause aggravation of red spider mites.
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Organic copper formulation
thiediazole copper and etc.
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It is systemic fungicide, almost no chemical stress to crops. Compatible with most of pesticides. Not cause aggravation of red spider mites.
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The efficacy is not stable, some are toxicity to human and animals. If use improper, it will cause residue, toxicity, environment pollution and also resistance.
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Antibiotics
streptomycinand etc.
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The efficacy is good to control bacterial diseases
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It has big damage to human health and also environment. Many countries have forbidden the use of antibiotics to agriculture.
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