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Method for controlling sugarcane pineapple disease

A technology for pineapple disease and sugarcane, which is applied in the field of prevention and control of sugarcane pineapple disease, can solve the problems that sugarcane cannot be guaranteed not to be secondary infected, the control effect of sugarcane pineapple disease is poor, the dosage is increased, etc. The effect of pesticide residues and resistance enhancement

Active Publication Date: 2016-02-03
黄乃宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Over the years, there have been few pesticides for the control of sugarcane pineapple disease, and the pesticides that can be used in rotation are obviously insufficient, resulting in resistance to sugarcane pineapple disease. , and there is no guarantee that the sugarcane will not be re-infected. Long-term use of chemical treatment, coupled with the fact that farmers add more and indiscriminate use of other chemicals when using medicine, not only greatly increases the cost of using medicine, serious loss of pesticides, but also causes pollution to the environment. , thereby affecting people's physical and mental health

Method used

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  • Method for controlling sugarcane pineapple disease
  • Method for controlling sugarcane pineapple disease
  • Method for controlling sugarcane pineapple disease

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Implementation location: Sanli Town, Wuxuan County, Laibin City, Guangxi

[0031] Implementation time: March 28, 2013

[0032] Implementation area: 5 mu

Embodiment approach

[0033] The implementation method includes the following three aspects:

[0034] (1) Soil disinfection: After the base fertilizer is applied to the soil, plow 30-40cm deep, level it, water and keep it moist for 3 days, and when the soil humidity is 60%, use a rotary tiller to till it, and then evenly spread cotton on the surface. Use 30 kg of medicine per mu. Cover with plastic cloth immediately after spraying, and compact the four sides with soil, and seal it well. The sealing time is 13 days. After the end, remove the plastic cloth. After 14 days of ventilation, take soil for germination test to ensure safety. planting;

[0035] (2) Seed stem treatment:

[0036]

[0037] (3) Spraying of liquid medicine: After planting the sugarcane seeds obtained from the above (2) seed stem treatment: treatment 1-treatment 5, when the sugarcane is not diseased or the disease shows initial symptoms, use 100 times of botanical medicine and 27% soap The 300 times solution of nicotine is mi...

Embodiment 2

[0043] Implementation location: Siling Township, Wuxuan County, Laibin City, Guangxi

[0044] Implementation time: April 1, 2013

[0045] Implementation area: 5 mu

[0046] The implementation method includes the following three aspects:

[0047] (1) Soil disinfection: After the base fertilizer is applied to the soil, plow 30-40cm deep, level it, water and keep it moist for 4 days, and when the soil humidity is 50%, use a rotary tiller to till it, and then evenly spread cotton on the surface. Use 30 kilograms per mu. Cover with plastic cloth immediately after spraying, and compact the four sides with soil, and seal it well. The sealing time is 15 days. After the end, remove the plastic cloth. After 14 days of ventilation, take soil for germination test to ensure safety. planting;

[0048] (2) Seed stem treatment:

[0049]

[0050] (3) Spraying of liquid medicine: After planting the sugarcane seeds obtained from the above (2) seed stem treatment: treatment 1-treatment 5, ...

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Abstract

The invention belongs to the technical field of plant protection, and specifically discloses a method for controlling sugarcane pineapple disease. The method comprises three steps: (1) disinfecting soil; (2) processing seed and stem; (3) spraying pesticide. Soil disinfection, seed and stem processing, and pesticide spraying are carried out to control the pathogen and propagation of sugarcane pineapple disease, and thus the sugarcane pineapple disease is well controlled. The adopted medicinal liquid for controlling the sugarcane pineapple disease is prepared from traditional Chinese herbals, is plant-origin, thus is very safe and harmless, is safe for crops, human, and livestock, and can kill bacteria to prevent sugarcane pineapple disease. The provided method for controlling sugarcane pineapple disease can well control sugarcane pineapple disease, reduces the harms of pineapple disease to sugarcane during the growth process, and largely reduces the using amount and application frequency of chemical pesticide.

Description

technical field [0001] The invention belongs to the technical field of plant protection, in particular to a method for preventing and treating sugarcane pineapple disease. Background technique [0002] Pineapple disease occurs in all sugarcane-growing provinces and regions in my country, and is an important disease of sugarcane seedlings. In addition to making the next-planted sugarcane seeds unable to germinate, it can also make the stored sugarcane seeds suffer and rot. After the infected sugarcane is cut, it can be seen that both ends of the incision are red and emit a pineapple-like fragrance, so it is called pineapple disease. Soon the incision gradually turned black, and many black coal dusts were produced. When the disease progresses to the later stage, all the inside of the stem turns black. When all the parenchyma cells have been destroyed, the seedling becomes a cavity, and only the vascular bundles remain in it like a strand of hair. [0003] The pathogen of s...

Claims

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Application Information

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IPC IPC(8): A01N65/42A01N65/38A01N43/653A01N43/54A01P3/00A01G1/00A01G13/00
CPCY02A50/30
Inventor 黄乃宁
Owner 黄乃宁