Citrus canker control method and application thereof
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A technology of citrus canker and citrus, applied in the agricultural field, can solve problems such as limited control effect and inevitable canker
Active Publication Date: 2021-08-20
浙江省台州市农资股份有限公司
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Problems solved by technology
In my country's epidemic areas, chemical control is mainly used, supplemented by comprehensive agricultural control measures, but the control effect is limited, and the occurrence of canker is still inevitable.
Method used
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Embodiment 1
[0099] Test location: Dingdang Town, Longan County, Guangxi;
[0100] Citrus varieties: Wogan;
[0101] Citrus prevention and control mode: adopt the method provided by the invention to carry out prevention and control, and the application node and pesticide formula are as shown in Table 1.
[0102] The citrus control method of table 1 embodiment 1
[0103]
Embodiment 2
[0115] Test location: Taiping Town, Guangxi;
[0116] Citrus varieties: Wogan;
[0117] Citrus prevention and control mode: adopt the method provided by the invention to carry out prevention and control, and the application node and pesticide formula are as shown in Table 3.
[0118] The citrus control method of table 3 embodiment 2
[0119]
[0120]
Embodiment 3
[0162] A method for preventing and treating citrus canker, comprising the steps of:
[0163] 1. When the spring shoots of citrus are sprouting, spray the first pesticide. The pesticide composition is: 180 times of Luying + 450 times of Boruijie + 450 times of Liwei Shuangbao + Fengya + insecticide;
[0164] After 15 days, spray the second agent, the agent composition is: 180 times of Luying + 450 times of Bo Ruijie + 450 times of Liwei Shuangbao + auxiliary insecticide;
[0165] After another 15 days, spray the third agent. The composition of the agent is: 180 times of Luying + 450 times of Boruijie + 450 times of Liwei Shuangbao + auxiliary insecticide + 180 times of Huzhuang;
[0166] 2. After 20 days of citrus withering, spray the first pesticide. The composition of the pesticide is: 180 times of Luying + 450 times of Boruijie + 450 times of Liweiling + auxiliary insecticide + 180 times of protecting the village;
[0167] After another 15 days, spray the second medicament....
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Abstract
The invention provides a citrus canker control method and application thereof, and relates to the technical field of agriculture. The citrus canker control method provided by the invention is simple and low in cost. According to the method, pesticides are sprayed at the beginning of the spring shoot period, the beginning of the young fruit period, the beginning of the late summer shoot period and the beginning of the autumn shoot period of the citrus, the pesticides are sprayed for the citrus canker easily-occurring period, and citrus canker control is better achieved; and besides, the pesticides adopted in the method comprise Lvying and a copper preparation, wherein the Lvying not only has a certain control effect on insect pests such as red spiders, phyllocoptruta oleivora and diaphorina citri, but also can be matched with the copper preparation for use, so that the control effect of the copper preparation on the citrus canker is further improved, and in addition, Liwei shuangbao can be applied, and is matched with the Lvying and the copper preparation for use, so that the control effect on the canker is improved. The citrus canker control method also has good application prospects in citrus plant canker control.
Description
technical field [0001] The invention relates to the field of agricultural technology, in particular to a method for preventing and treating citrus canker and its application. Background technique [0002] Citrus canker is a bacterial disease that seriously harms citrus, and is a plant quarantine target at home and abroad. The pathogenic bacteria of citrus canker is Xanthomonas rugosa citrus pathogenic species of Xanthomonas rugosa. In recent years, the disease has occurred and spread to varying degrees in Yunnan, Guangxi, Guangdong, Hainan, Taiwan, Fujian, Zhejiang, Jiangsu, Hubei, Hunan and Jiangxi provinces, as well as parts of Sichuan and Guizhou. Difficult to control and spread has always been a difficult problem in the production of citrus plants such as citrus. In my country's epidemic areas, chemical control is mainly used, supplemented by comprehensive agricultural control measures, but the control effect is limited, and the occurrence of canker is still inevitable...
Claims
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Application Information
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