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Mixture for controlling konjak diseases and insects

A technology for pests and diseases and mixtures, which is applied in the field of mixtures for preventing and controlling pests and diseases, can solve the problems of inability to effectively prevent and control konjac disease, residues, harm to human health and other problems

Inactive Publication Date: 2009-09-30
杨绍福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

None of these control methods can effectively prevent and control konjac disease, and konjac pests still occur from time to time. The long-term use of lime, formaldehyde and other drugs on large surfaces will also change the soil properties and remain in konjac, endangering human health.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The mixture for controlling konjac diseases and insect pests described in the invention is prepared by mixing high-calcium powder, neem powder and potassium permanganate. Their percentage by weight is 65% for high calcium powder, 25% for neem powder and 10% for potassium permanganate. Hay, fallen leaves, rice bran, straw, flour, yeast powder and bone debris or shell powder, pearl powder, one or more combinations of bone chips, shell powder, and pearl powder after crushing through a 120-mesh sieve account for high The mass percentage of calcium powder is more than 60%, and the above materials are evenly stirred together and passed through a 120 mesh sieve to prepare high calcium powder, which is sterilized by microwave for standby use, and the raw neem with insecticidal effect is put into a pulverizer to be crushed, passed through After the 120-mesh vibrating screen is added to the high-calcium powder, the added potassium permanganate, which has the effect of killing bac...

Embodiment 2

[0016] The mixture for controlling konjac diseases and insect pests described in the invention is prepared by mixing high-calcium powder, neem powder and potassium permanganate. Their weight percentages are 90% of high calcium powder, 7% of neem powder and 3% of potassium permanganate. Hay, fallen leaves, rice bran, straw, flour, yeast powder and bone debris or shell powder, pearl powder, one or more combinations of bone chips, shell powder, and pearl powder after crushing through a 180-mesh sieve account for high The mass percentage of calcium powder is more than 60%. The above materials are uniformly stirred together and passed through a 180 mesh sieve to prepare high calcium powder, which is sterilized by microwave for standby use. After the 180-mesh vibrating sieve, add it to the high-calcium powder. The added potassium permanganate, which has the effect of killing bacteria and disinfecting, is stirred evenly and then packed into bags.

Embodiment 3

[0018] The mixture for controlling konjac diseases and insect pests described in the invention is prepared by mixing high-calcium powder, neem powder and potassium permanganate. Their percentage by weight is 75% for high calcium powder, 15% for neem powder and 10% for potassium permanganate. Hay, fallen leaves, rice bran, straw, flour, yeast powder and bone debris or shell powder, pearl powder, one or more combinations of bone chips, shell powder, and pearl powder after crushing through a 200-mesh sieve account for high The mass percentage of calcium powder is more than 60%. The above materials are uniformly stirred together and passed through a 200 mesh sieve to prepare high calcium powder, which is sterilized by microwave for standby use. After a 200-mesh vibrating sieve, add it to the high-calcium powder. The added potassium permanganate, which has the effect of killing bacteria and disinfecting, is stirred evenly and then packed into bags.

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Abstract

The invention provides a mixture for controlling konjak diseases and insects, which relates to a mixture for controlling diseases and insects, in particular to a mixture for controlling diseases and insects in the growing process of konjak. The mixture consists of the following components mixed together by weight: 65 to 90 percent of high calcium powder, 7 to 25 percent of China tree powder and 3to 10 percent of potassium permanganate. By adopting the mixture for controlling the konjak diseases and insects, three years of fixed point tests show that the mixture can effectively control anomala corpulenta pests of the konjak and can also effectively control soft rot disease, southern blight and the like of the konjak, and the mixture does not influence the nature of soil and the planting of the konjak after being used for three years continuously. Besides, the mixture has low bio-residue and does not do harm to the health of people.

Description

technical field [0001] The invention relates to a mixture for preventing and controlling pests, in particular to a mixture for controlling pests in the growth process of konjac. Background technique [0002] The main pests of konjac are the aeruginosa aeruginosa. The adults eat the konjac leaves, and the larvae eat the corms and rhizomes. The wounds can carry the bacteria of soft rot, causing the occurrence of soft rot, which is very harmful. At present, the prevention and control of this disease and insect pest adopts the method of killing insects. In addition, the diseases of konjac include soft rot, silkworm, root rot, leaf blight and viral diseases. These diseases are mainly based on prevention, and once the disease occurs, the cure rate is almost zero. Generally, 10 million units of agricultural streptomycin mixed with 50 kg of water is used to irrigate the acupoints (soft rot), or sprinkle quicklime in and around the acupoints (white silk disease), and control them i...

Claims

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Application Information

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IPC IPC(8): A01N65/26A01N59/16A01N59/06A01P3/00A01P7/04
Inventor 杨绍福
Owner 杨绍福
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