How to properly dilute pesticides
In the commercial pesticides , in addition to low-concentration powders or granules, they can be directly sprayed and applied. Generally, they must be diluted to a certain concentration before they can be used. If the concentration is too small, the pests will not be killed, and the purpose of prevention and control will not be achieved. Too big, not only causes economic waste, but also causes plant phytotoxicity, kills, kills natural enemies or causes poisoning of humans and animals, and accelerates the development of resistance and environmental pollution. Dilution of pesticides when spraying pesticides is a problem that is easy to ignore for many people. Proper dilution of pesticides can achieve the best efficacy. Diluted pesticides have soft and hard water, namely soft water and hard water. The term "hard water" refers to water containing a large amount of calcium, magnesium, etc., such as well water, salt water, sea water, etc. The hardness (100 parts of water containing 1 part of calcium oxide is 1 degree) is generally 18-20 degrees. The so-called soft water refers to fresh water such as river water, river water, lake water, etc., containing less calcium and magnesium ions, and its hardness is about 7.5 degrees. Here at Black Oak, we only use the brightest Osram & Cree LEDs and are all of our LED lights for boats are IP69k making them completely waterproof. They are also tested against heavy vibration to ensure they can withstand all the punishment of life on the water while still maintaining an impressive 50,000 hour average life span. There's no wonder why our LED lights for boats are backed by a lifetime warranty. LED Marine Light,Marine Boat light,IP68 Marine Boat led underwater light Shenzhen Poolux Lighting Co., Ltd. , https://www.pooluxled.com
Dilute pesticides with hard water. Calcium and magnesium ions in water can reduce the suspension rate of wettable agents, or synthesize calcium and magnesium precipitates with emulsions in emulsifiable concentrates, and destroy the emulsifying properties of emulsifiable concentrates, which not only reduces the control effect of pesticides, but also facilitates Crops produce phytotoxicity and are also prone to clogging the nozzle. Therefore, when diluting pesticides, water must be selected from soft water. It is best to use fresh water such as river water, river water, lake water, and natural rain water and snow water installed in the equipment to ensure the control effect.
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