【Functional characteristics】
Nicotine is a broad-spectrum plant pesticide extracted from natural tobacco leaves. It mainly has a contact killing effect, and has certain fumigation and gastric poisoning effects, but it has no systemic effect and has strong lethality to eggs that are about to hatch. It has a wide range of insecticides and fast efficacy, but the residual effect period is short, only 7 days. Nicotine has a strong affinity with nature, is pollution-free and pollution-free, and is one of the preferred pesticide varieties for the production and development of green food.
Nicotine, the main insecticidal component is nicotine (nicotine), which is a typical nerve agent. Its solution or vapor can penetrate into the body of pests, causing them to quickly become paralyzed, causing neurotoxicity and death.
【Instructions】
Control fruit tree aphids, spider mites, leaf rollers, heartworms, leaf miners and other pests. In order to improve the efficacy, 0.2%-0.3% neutral soap can also be added to the medicinal solution.
【Precautions】
Nicotine is highly toxic to humans, so precautions should be taken when preparing and applying it.
When using it, do not mix it with alkaline pesticides such as lime sulfur mixture and Bordeaux mixture. It can be mixed with a variety of pesticides.