From the photos, the old leaves of the heart and pepper of Chilli showed symptoms of chlorosis and frizziness. The affected leaves were thicker than normal leaves and the foliage was uneven. The severely damaged plants are shorter and the buds at the top of the plants are seriously shriveled to death. The stalks and fruit tips turn yellow-brown and have no luster. As diagnosed by researcher Liu Jinbing, a vegetable pepper expert at the Jiangsu Academy of Agricultural Sciences, chili peppers are endangered by apes.
According to Liu Jinbing's introduction, the occurrence of pepper borer damage is very common. Because the carcass is extremely small, it is difficult for the naked eye to observe and recognize. The damage to the pepper is often mistaken for a virus or aphid. The symptoms of the pepper virus disease and the tea tree borer are very similar. They all harm the young parts of the plant, causing the leaves to become deformed, the leaves turning brown, and the plants to be short. When they are serious, they cause fallen leaves, fallen flowers, and fruit drop. The main difference between the two is that the onset of viral disease is chlorotic in the heart and leaf veins, gradually turning into leaf shrinkage, and thickening of the diseased leaves later, while the entire leaf is chlorotic with the threat of tea leaves, and the old leaf is shrinking. The symptoms of viral diseases on pepper fruits are brown necrotic spots, fruit malformations, and the fruits of peppers that are harmed by the tea planter tend to become corked and hardened.
The crickets that threaten the pepper are mainly the tea plant, which can occur throughout the year in greenhouses. The sheds in greenhouses can be victimized from March to April, and the high temperature and dryness in the shed can easily induce the occurrence of tea rot. The above-mentioned greenhouse peppers should be used in time after the discovery of the damage caused by the tea plant, and there are more acaricides that are suitable for the prevention and control of acarids in the production, such as bufalin, diphenoxydecyl, acetylid, fenazin, avermectin. , insect phthalonitrile, tetrazine, bifenthrin and other drugs. The key parts of the spray are the tender stems of the plants, the back of the young leaves, the growth points, flower organs and young fruit, etc. The drugs should be used alternately and mixed, and the frequency of application should be minimized. Production precautions should be taken 7 days before harvest. Prevent and treat once every 8 to 12 days, and control 3 times in a row. In the above-mentioned pharmaceuticals, avermectin, buprenorphine and the like are commonly used drugs for the control of pepper pods in production. With long-term use of these drugs, fleas produce a certain degree of drug resistance. Diphenoxylate is registered for the control of Chaenomeles aurantium in pepper, and is a new selective acaricide for foliar sprays. The drug is effective against various stages of life, and has ovicidal activity and knock-down activity against adult lice, and the effective period is as long as 14 days. It is recommended to use crops within the dose range for safety, with low risk for parasitoids, predators, and grasshoppers. In regions where resistance to steroids is present, use of the drug may be considered as a priority, or the drug may be used interchangeably with other agents.
We are manufacturer of Ptz Camera in China, if you want to buy Ptz Camera Outdoor,Ptz 4G Security Camera,Ptz 4G Security Solar Camera please contact us.
When choosing a solar Ptz camera, the battery capacity is important
The battery capacity of the solar camera determines how long the camera can run without sunlight. The battery of the best solar safety camera can provide power for at least 12 hours, even when the sun is not big, and some models can run for 3 days on battery power. If you live in an area where there is a lot of sunshine all year round, the solar monitoring battery can only work continuously for one night. Long life rechargeable batteries are essential if you live in a place that is not exposed to sunlight for part of the year.
Whether solar monitoring is compatible with smart home Monitoring integrated with smart home systems allows users to view security videos from their smart displays and smart TVs. Some models support the use of voice commands, so you can even talk to the smart lock to lock and unlock the door when you leave.
Ptz Camera,Ptz Camera Outdoor,Ptz 4G Security Camera,Ptz 4G Security Solar Camera
Shenzhen Fuvision Electronics Co., Ltd. , https://www.outdoorsolarcameras.com