Chemical fertilizer granula for preventing sugarcane moth borer

Abstract

The invention discloses a chemical fertilizer granula for preventing sugarcane moth borer. The chemical fertilizer granula contains novel nicotine type insecticide, crop nutritions and a carrier, the novel nicotine type insecticide is clothianidin or imidaclothiz, the crop nutritions are combined by one or more than one of a compound fertilizer, a medium trace element fertilizer and silicon fertilizer and the like, and the carrier is combined by one or more than one of kaolin, imvite, diatomite, clay powder, attapulgite, carclazyte, light calcium carbonate and talcum powder. The chemical fertilizer granula realizes multipurpose effect, achieves the purpose of killing insects such as sugarcane moth borers when crops are fertilized and has the advantages of high efficiency, safety and low toxicity.

Description

technical field [0001] The invention relates to the field of pesticide fertilizers in sugarcane production, and relates to a sugarcane insecticide fertilizer integrating nutrition and sugarcane borer prevention, so as to realize the purpose of completing fertilization and insecticide at one time. Background technique [0002] Nicotinic compounds are a new class of efficient, safe and highly selective insecticides, which are developing rapidly in domestic and foreign markets. my country has started the research and development of neonicotinoid insecticides since the late 1980s, and has made a lot of progress so far. Neonicotinoid insecticides include: imidacloprid, thiamethoxam, clothianidin, thiacloprid, dinotefuran, chlorthiaprid, and piperacrid. Its biggest feature is that it shows excellent control effect on a variety of resistant pests and has low toxicity to mammals. It has excellent systemic properties, high efficiency, low toxicity, wide insecticidal spectrum, and lo...

AI Technical Summary

Problems solved by technology

[0011] 3. No resistance: Because chlorothialine is a new type of single-dose pesticide, it is not widely used in China at present, and pests have no resistance to it

[0014] Sugarcane borers are generally controlled by spraying pesticides, but due to poor timing of spraying by farmers, the control effect is often reduced. In 2011, sugarcane borers broke out in Guangxi Zhuang Autonomous Region. In some areas, sugarcane yield losses amounted to 20% due to the damage of sugarcane borers. % or more, and some of the fields even failed to harvest. The Plant Protection Station of Guangxi District held many meetings on the prevention and control of sugarcane borers. So far, there is no better control method.

[0015] For the application of granules in the prevention and control of sugarcane pests: in the application of the Chinese patent title "A Kind of Fertilizer Granules" (application number: 200810028884.6), the slow-release granules of chlorpyrifos are disclosed, but the product can only kill Dead underground pests and stem borers are ineffective against sugarcane aphids and thrips, and the effect of a single chlorpyrifos component on sugarcane borers is relatively poor, which cannot meet the needs of sugarcane farmers; "Sugarcane Insecticides Containing Neonicotinoid Insecticides" (application No.: 201010515180.9) uses neonicotinoid insecticides and organophosphorus insecticides to achieve the purpose of controlling sugarcane pests. It is mentioned in the article that neonicotinoid insecticides are mainly used to control aphids, planthoppers, leafhoppers, Thrips and subterranean pests, etc. In this example, the compounding of thiamethoxam and oximathion is mainly used to achieve the purpose of preventing stem borers. However, as the degree of borer damage continues to increase in recent years, this agent cannot meet the needs of sugarcane farmers.

At the same time, this product uses a large number of quartz sand as carriers, which wastes resources and increases the cost of medication.

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