Organic sulfur pesticide

① zinc Naipu: 65% zinc Naipu wettable powder, commonly known as Dasheng-78. It has a long-lasting preventive germicidal efficacy and belongs to a wide range of fungicides. It has preventive effect on bacteria such as Colletorrichum spp. And Cercospora SPP. When this agent is applied in the period of high temperature and humidity, if the dilution multiple is not appropriate, the drug damage will occur occasionally. When using this agent, it should not be mixed with alkaline pesticides and fertilizers.

② manganese Naipu: 80% manganese Naipu wettable powder, commonly known as Dasheng-22. It is a wide-effect preventive fungicide with better germicidal efficacy than zinc, and has preventive effect on bacteria such as Fusariun sPP,Cercospoua spp.colletorichum SPP. When applied in the period of high temperature and humidity, there are concerns about drug harm. If you accidentally touch the liquid, it is easy to cause skin allergy or dermatitis. Safety measures should be taken in advance when applying this agent.

③ zinc manganese Naipu: 80% zinc manganese Naipu wettable powder, commonly known as Dasheng-45. The germicidal efficacy is poor, there is no therapeutic effect, in order to protect preventive fungicides. It can be mixed with many kinds of pesticides and fertilizers. It has preventive effect on Fusarium spp.Cercospoua spp., SePteriaPhomoPsis sPP. And other bacteria. For the national orchid with poor plant growth potential, it is easy to inhibit its growth by using this agent. Especially in the flowering period, it is easy to cause drug damage.

The application of organic sulfur pesticide has a low tolerance to pesticides for the more sensitive plants. When organic sulfur pesticide is used as a pesticide for the control of orchid diseases, a lower multiple is often used to achieve the control effect. And its bactericidal effect lies in that the pesticide is applied on the plant, the use of organic sulfur produces a chemical reaction, and enters the pathogen or plant to cause a reaction, and shows germicidal and anti-bacterial effect. When cultivation managers apply too many chemical pesticides such as zinc, manganese or zinc-manganese Naipu, there are organisms that absorb and accumulate too much of this dosage form, causing the accumulation of certain trace elements to exceed the critical point they tolerate, resulting in the imbalance of plant or root absorption capacity, which is easy to cause nutritional disorders.

There are many brands of organic sulfur pesticides sold in the market, and the PH values of organic sulfur pesticides produced by each company are different. some brands have a PH value of between 8 and 9. If cultivation managers misuse high-value brands of pesticides and mix them with other basic pesticides or fertilizers, the pesticides will easily lose their bactericidal power and waste time. It is recommended that the dilution ratio of the pesticide is low, and a higher amount must be used in order to achieve the ideal effect. after application, there are often residual spots on the leaves, which can not be washed with clean water, and the pesticide is easy to adhere to the leaves or block the stomata for a long time, which affects its photosynthesis, evapotranspiration and plant beauty, and then affects the root growth, and over time, the quality and quantity will be reduced.