Environmentally-friendly high-efficiency insecticide

Abstract

The invention discloses an environmentally-friendly high-efficiency insecticide, which comprises the following components according to the following formula (in terms of total weight of 100 g): 20 g of sodium sulfate, 20 g of sodium carbonate, 10 g of sodium silicate, 20 g of sodium p-dodecylbenzene sulphonate and 30 g of sodium tripolyphosphate. A first use method comprises the following steps of: fully dissolving with clear water; diluting the insecticide by 800 times and then spraying to leaf back faces and twigs of crops; and killing more than 95 percent of pests after two hours, wherein the insecticide is mainly used for treating pests such as aphids, aleyrodid, red spiders, cabbage worms, loopworms and eucleid. A second use method comprises the following steps of: fully dissolving with clear water; diluting the insecticide by 500 times and then spraying to leaf back faces and twigs of crops at two to three intervals; and killing more than 95 percent of pests every one hour, wherein the insecticide is mainly used for treating pests such as coccids, black aphid black pests and field crickets. The insecticide has the advantages of easiness in manufacturing, high efficiency, environmental friendliness, no harm to people, animals and environment and generalization.

Description

technical field [0001] The invention relates to pesticides, in particular to a new type of pesticides with high-efficiency insecticidal functions and green environmental protection performance. Background technique [0002] At present, the insecticides appearing on the market are mainly based on the insecticidal principles of stomach poisoning, contact killing, systemic absorption, fumigation and egg killing. The toxicity of this kind of insecticide is mainly medium and low toxicity, and it has played a role in eliminating field pests and protecting the growth of crops within a certain period of time. The widespread use of current pesticides has freed crops from the harm of field pests, increased crop yields, and promoted the rapid development of modern agriculture. However, the current general insecticides all have medium and low toxicity properties, and while playing the function of killing insects and increasing income, they also have very large negative effects. Its ne...

AI Technical Summary

Problems solved by technology

However, the current general insecticides have medium and low toxicity performance, and while playing the function of killing insects and increasing income, they also have great negative effects.

Its negative effects are mainly manifested as: the extensive use of pesticides has led to a large accumulation of toxic substances in crops, and its toxicity is finally absorbed by humans and animals; pesticides flowing into soil and rivers, or evaporating in the air will have harmful effects on crops. Humans, animals, plants, and the environment have caused varying degrees of harm; the repeated use of pesticides has caused pests to develop an antibody to pesticides, and the originally used pesticides gradually lose their insecticidal function; the cost of raw materials for current pesticides is not low , which directly leads to the increase of the listing price of pesticides, and increases the investment of farmers' friends' farming costs