A special multifunctional biopesticide

A bio-insecticide, multi-functional technology, used in biocides, biocides, animal repellents, etc. The effect of medicinal properties, killing pests, and being easy to carry

Active Publication Date: 2021-03-26
崔明华 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly used devices have a single form of spraying, resulting in waste of chemicals and inadequate spraying; the scope of application is small, and it is difficult to use universally; in addition, the dilution or mixing process of insecticide liquid is complicated, and it needs to be mixed in advance or manually stirred, which is time-consuming and laborious , and it is easy to contaminate the pharmaceutical
Existing insecticides are insufficient in effect, use a large amount, and need to be sprayed repeatedly, and contain a variety of toxic chemical components that seriously pollute the environment and easily cause residues that endanger the health of humans and animals.

Method used

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  • A special multifunctional biopesticide
  • A special multifunctional biopesticide
  • A special multifunctional biopesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A special multifunctional biopesticide, including datura leaf water extract, agave leaf ethanol extract, mugwort acetone extract and artemisia annua acetone extract, datura leaf water extract: agave Leaf ethanol extract: mugwort acetone extract: Artemisia annua acetone extract mass ratio is 5:3:6:7;

[0047] The spraying device of the special-effect multifunctional biological insecticide comprises a bucket body 1, a bucket cover 2, a liquid adding mechanism 3, a pushing mechanism 4, a stirring mechanism 5 and a control system. The barrel cover 2 is annular, and covers the upper end of the barrel body 1 . The liquid adding mechanism 3 is suspended on the barrel cover 2 and extends downward into the barrel body 1 through the middle through hole of the barrel cover 2 . The pushing mechanism 4 is arranged above the barrel cover 2 ; the stirring mechanism 5 is arranged at the bottom of the barrel body 1 , just below the liquid adding mechanism 3 . The pushing mechanism 4 p...

Embodiment 2

[0052] The difference between this embodiment and Embodiment 1 is that the pushing mechanism 4 includes a connecting rod 41 , a telescopic cylinder 42 and a rotating base 43 . The rotating base 43 is fixed on the upper surface of the barrel cover 2, and the telescopic cylinder 42 is fixed on the rotating base 43; one end of the connecting rod 41 is horizontally fixed on the cylinder column of the telescopic cylinder 42, and the other end is A rod cap 36 from which the piston rod 35 is suspended. The control system controls the telescoping cylinder 42 .

Embodiment 3

[0054] The difference between this embodiment and Embodiment 1 is that: the lower end of the piston rod 35 is provided with an external thread, and the piston 34 is fixed to the lower end of the piston rod 35 by a nut 343 .

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Abstract

The invention discloses a special-effect multifunctional biological insecticide comprising water extract of datura leaf, ethanol extract of maguey leaf, acetone extract of Artemisia argyi and acetoneextract of sweet wormwood in a molar ratio of 5:3:6:7; and a special-effect multifunctional biological insecticide spraying device includes a barrel, a barrel lid, a liquid adding mechanism, a push mechanism, a mixing mechanism and control systems. The special-effect multifunctional biological insecticide kills many kinds of pests, has obvious killing effect, and has an inhibitory effect on hatching reproduction of pest eggs, repeated spraying does not need in a short period of time, the improving process of drug resistance of the pests can be effectively delayed; the spraying device integrates stirring and spraying, the degree of automation is high, and the spraying device can freely realize multi-angle spraying, and spraying of multiple water outlet orientations, multiple height levels and multiple circulation modes, and can meet multiple complex spraying needs.

Description

technical field [0001] The invention relates to the technical field of ecological agriculture, in particular to a special-effect multifunctional biological insecticide. Background technique [0002] Crop diseases and insect pests are one of the main agricultural disasters in our country. It has the characteristics of various types, great impact, and frequent outbreaks. The scope and severity of its occurrence and severity often cause heavy losses to our national economy, especially agricultural production. Common crops in my country are the following types of pests and diseases: rice planthopper, powdery mildew, corn borer, cotton bollworm, wheat rust, cotton aphid, rice sheath blight, rice blast, wheat aphid, wheat red spider, locust, wheat gibberella It has become a major pest and disease that seriously affects my country's agricultural production. [0003] Crop pest control methods mainly include chemical agent method, natural enemy insect method, beneficial bird method, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/40A01N65/38A01N65/12A01P7/00A01M7/00
Inventor 崔明华崔威崔严
Owner 崔明华
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