Red spider biological control method for kumquat
A technology of red spider and kumquat, which is applied in the directions of botany equipment and method, fertilization method, biological organic part treatment, etc., can solve the problems of single biological method and residual hazard of red spider, and reduce production cost, improve stability, The effect of the improvement of the control effect
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Embodiment 1
[0023] A method for biological control of kumquat spider mite, comprising agronomic management, spraying botanical pesticides, and introducing natural enemies. The following three control methods are implemented simultaneously, and the specific methods are as follows:
[0024] a. Agronomic management: From March to September, special organic fertilizers for kumquats are used, and organic fertilizers are added to kumquats for routine management. At the same time, after the appearance of red spiders, refer to the conventional management methods for kumquats, and increase the amount of watering by 7%. ;
[0025] b. Spray botanical pesticides: In the initial stage of spider mites in April, take the insecticidal fermented liquid and dilute it with water to 75 times, and spray to kill spider mites. If the number of spider mites is more than 2 per leaf, spray again;
[0026] c. Introduce natural enemies: 15 days after the spraying of botanical pesticides, put 7 adult Chinese lacewing...
Embodiment 2
[0030] A method for biological control of kumquat spider mite, comprising agronomic management, spraying botanical pesticides, and introducing natural enemies. The following three control methods are implemented simultaneously, and the specific methods are as follows:
[0031] a. Agronomic management: From March to September, special organic fertilizers for kumquats are used, and organic fertilizers are added to kumquats for routine management. At the same time, after the appearance of red spiders, refer to the conventional management methods for kumquats, and increase the amount of watering by 5%. ;
[0032] b. Spray botanical pesticides: In the initial stage of spider mites in April, take the insecticidal fermented liquid and dilute it to 50 times with water, and spray the spider mites. If the number of spider mites is more than 2 per leaf, spray again;
[0033] c. Introduce natural enemies: 10 days after the spraying of botanical pesticides, put 5 adult Chinese lacewings an...
Embodiment 3
[0037] A method for biological control of kumquat spider mite, comprising agronomic management, spraying botanical pesticides, and introducing natural enemies. The following three control methods are implemented simultaneously, and the specific methods are as follows:
[0038] a. Agronomic management: From March to September, use special organic fertilizers for kumquats and carry out routine management of additional organic fertilizers on kumquats. At the same time, after the appearance of red spiders, refer to the conventional management methods of kumquats to increase the amount of watering by 10%. ;
[0039] b. Spray botanical pesticides: In the initial period of spider mites in April, take the insecticidal fermented liquid and dilute it with water to 100 times, and spray the spider mites. If the number of spider mites is more than 2 per leaf, spray again;
[0040] c. Introducing natural enemies: 20 days after the spraying of botanical pesticides, 10 adults / plants of Chines...
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