To provide a safe and inexpensive antiviral or antibacterial agent having an excellent antiviral or antibacterial activity for animals and plants, an anti-infection agent for poultry and livestock, a feed, a soil disease-controlling agent, a plant disease-controlling agent or a plant growth-controlling agent and an anti-infection agent for humans or the like, containing the same.
This antiviral or antibacterial agent comprises polysaccharides originated from microorganisms including the microorganisms belonging to genera Bacillus, Lactobacillus, Streptococcus, Saccharomyces, Candida and Pichia and calcium sulfate as active ingredients. The anti-infection agent for the poultry and livestock, an anti-infection agent for pets, the feed, the soil disease-controlling agent, a fertilizer, the plant disease-controlling agent or the plant growth-controlling agent, an anti-infection agent for fishes and shellfishes, a controlling agent for aquaculture or the anti-infection agent for humans containing the above agent are also provided.
Seiji Ozawa
Yusaku Tokai
Large High Toshiko
High Kazuya Tsu
Makoto Horiuchi
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