Biological characteristics of ladybugs The symbiotic relationship between ladybugs and peppers How to use ladybugs to control pepper pests and diseases In my country's vast agricultural land, peppers, as an important vegetable crop, are deeply loved by people. During the growth of peppers, we We often see ladybugs on pepper leaves. What is the relationship between these ladybugs and peppers? This article will reveal the symbiotic relationship between ladybugs and peppers. Biological characteristics of ladybugs ladybugs, belonging to the family Coccinellidae, the class Insecta. It is a common plant-eating insect. The body of ladybugs is hemispherical, brightly colored, and has unique markings. Both the larvae and adults of ladybugs feed on plant leaves and are natural enemies of agricultural pests. In my country, there are many kinds of ladybugs, among which the seven-star ladybugs and the twenty-eight-star ladybugs are the most common. Symbiotic relationship between ladybugs and peppers 1. Benefits of ladybugs to peppers (1) Control of pests: ladybugs feed on pests on plant leaves, such as aphids, scale insects, etc. During the growth of peppers, ladybugs can effectively Control the number of these pests, reduce the use of pesticides, and reduce agricultural production costs.
(2) Improve the quality of peppers: While ladybugs prey on pests, they can also secrete a special substance, which helps improve the quality of peppers. Studies have shown that the application of biological control technology of ladybugs can improve the yield and quality of peppers. Significantly improved.
2. Benefits of pepper on ladybugs (1) Providing food sources: The nutrients on pepper leaves can provide sufficient food sources for ladybugs, which is conducive to the growth and development of ladybugs.
(2) Breeding place: The leaves on the pepper leaves can provide an ideal breeding place for ladybugs, which is conducive to the reproduction of the ladybug population. How to use ladybugs to control pepper pests and diseases 1. Artificial release of ladybugs: During the growth process of peppers, ladybugs can be artificially released to control the number of pests. When releasing ladybugs, attention should be paid to selecting the appropriate ladybug species and release time to achieve the best control effect.
2. Protect and utilize ladybugs: In agricultural production, the use of pesticides should be minimized to provide a good living environment for ladybugs. Biological control, physical control and other methods can be adopted to reduce the harm of pests to peppers.
3. Cultivate pepper varieties that are resistant to insect pests: By selecting pepper varieties that are resistant to insect pests, the harm caused by ladybugs to peppers can be reduced and the yield and quality of peppers can be improved.
There is a symbiotic relationship between ladybugs on pepper leaves and peppers. Ladybugs play a positive role in promoting the growth of peppers, while peppers provide food sources and breeding sites for ladybugs. In agricultural production, we can use ladybugs to control pepper pests and diseases, improve pepper yield and quality, and protect and utilize ladybugs are of great significance for achieving sustainable agricultural development.
References: [1] Zhang Xiaofang, Li Xiaodong, Liu Yonggang. Research on the control technology of pepper diseases and insect pests [J]. Plant Protection, 2018, 44 (1): 1-5.
[2]Wang Fang, Zhang Hui, Zhao Chunlei. Application of biological control technology of ladybug on pepper [J]. Plant Protection, 2017, 43 (2): 12-16.
[3]Li Xiaodong, Zhang Xiaofang, Liu Yonggang. Progress in breeding pepper varieties with resistance to insect pests [J]. Plant Protection, 2019, 45 (3): 17-21.