Prohibition of mixed pesticides

Pesticides are often mixed to improve their effectiveness, but improper mixing can reduce their efficacy, increase costs, and even cause plant damage. Some pesticides should never be combined, as they can lead to chemical reactions that harm crops or reduce the intended effect. For example, Bordeaux mixture and lime sulfur cannot be mixed together. When combined, they react quickly, forming dark brown copper sulfide precipitates. This not only neutralizes their ability to control diseases but also releases copper ions, which can cause leaf drop, fruit shedding, burning of leaves and fruits, or drying and shrinking of plant tissues. As a result, mixing these two can actually harm the plants rather than protect them. After applying Bordeaux mixture, it is recommended to wait at least 30 days before using lime sulfur to avoid phytotoxicity. Lime sulfur should also not be mixed with rosin-based formulations, organic mercury compounds, soap, or heavy metal-based pesticides. Additionally, acidic and alkaline pesticides should never be mixed. Most commonly used pesticides fall into three categories: acidic, alkaline, and neutral. For instance, sodium fluoride and lead arsenate are neutral, while copper sulfate, sodium fluorosilicate, chalk, and superphosphate are acidic. On the other hand, rosin, lime sulfur, Bordeaux mixture, aluminum arsenate, soap, lime, and calcium cyanamide are alkaline. Mixing acidic and alkaline pesticides can lead to breakdowns in their active ingredients, reducing their effectiveness or causing harmful effects on plants. Many organophosphate insecticides, such as chlorpyrifos, malathion, and acephate, as well as some microbial pesticides like chunleimycin and quercetin, should not be mixed with alkaline products. This means that when applying lime or wood ash to crops, these pesticides should not be used in the same application. Similarly, products like pig rice net, daisen zinc, and dysen ammonium should also be kept separate from alkaline agents to prevent unwanted interactions. Always check the label and follow mixing instructions carefully to ensure safe and effective pesticide use.

Other Slurry Pump Parts

Besides wet end parts, there are many other important parts,such as cover plate, frame plate, expeller,bearing assembly,etc. We can produce any Slurry Pump Parts with many types of materials,such as elastomer rubber, high chrome,cast iron,grey iron, stainless steel,etc.

Naipu not only supplies chrome-steel and rubber pump wear linings and impellers compatible with all sizes of NP-seires pumps.We also stock all[wet-end"parts including shaft sleeves, packing, lip seals, bearings, glands,expeller rings and much more.

• Volute Liners
• Frame Plate Liners
• Cover Plate Liners
• Throat Bushes
• Bearings
• Shaft Sleeves
• Packing
• Expellers
• Casings

Slurry Pump Spare Parts,Slurry Pump Wet End Parts,Wet End Parts,Bearing Assembly,Centrifugal Pump Parts,Meta Pump Parts

Shijiazhuang Naipu Pump Co., Ltd. , https://www.naipu-pump.com