Acartobacter is a bacterial insecticide. The insecticidal active ingredient is a toxin produced by bacteria and a spore. The pest is mainly affected by stomach toxicity. After the pests take the fungi, the feeding is quickly stopped due to the action of the toxin; at the same time, the spores germinate and invade the insects, causing the pests to gradually die. The bodies of these pests can be recovered, soaked in water and sprayed to control the insects. Acariciids are selective for pests and are only effective against some Lepidoptera larvae. The preparation is a powder containing more than 10 billion live spores per gram.
Usage: For larvae of cabbage caterpillar, lamp moth, leaf roller, etc., use 1200g-1500g of bacteria powder per hectare, and dilute the spray with water; for larvae of Plutella xylostella, sweet potato hawk moth, use 1500-2250g of bacter powder per hectare, Water spray. Acariciid bacillus is highly toxic to silkworms and must not be used in silkworm areas. The recovery and use of the corpse. The corpses of the black and rotten worms in the field are collected, placed in a gauze bag, and rubbed in water. Generally, the washing liquid of 50g-100g corpse is used, and 50l-100l of water is sprayed.
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