With the rapid development of modern biotechnology and the growing commercial production of biological products, bio-pesticides have increasingly been adopted in agricultural practices in recent years, yielding promising results. However, due to insufficient public awareness and education, many marketers still lack a comprehensive understanding of these products, or know very little about them. As a result, several misconceptions have emerged during the promotion of bio-pesticides, which are now hindering their widespread and effective use.
Some people mistakenly believe that once bio-pesticides are applied, chemical pesticides can no longer be used, or that the era of chemical pesticides is over, viewing the two as opposing forces. Others think that bio-pesticides are ineffective because they take longer to show visible results, which frustrates farmers who are eager for quick pest control. These misunderstandings not only create confusion but also slow down the adoption of eco-friendly alternatives.
Therefore, it's essential to develop a clear and accurate understanding of bio-pesticides and to master the correct application techniques. First, we must recognize the advanced nature of bio-pesticides. As one of the early achievements in bioengineering, their application in China began in the late 1950s and early 1960s. Bio-pesticides come in various forms, including microbial, biochemical, genetically modified organisms, natural enemies, and plant-based pesticides. They offer multiple benefits: they can target a wide range of pests, help produce pesticide-free green food, reduce environmental pollution, protect beneficial organisms, and prevent pest resistance.
According to data from the Ministry of Agriculture, there are 77 registered varieties of bio-pesticides in China, accounting for 13.4% of active ingredients, and 691 products, making up 71% of all registered pesticide products. The annual production of bio-pesticide formulations reaches nearly 100,000 tons, covering an area of 400 million mu. While bio-pesticides are an important part of the pesticide industry, they cannot completely replace chemical pesticides. Continued research and development are needed to improve their effectiveness and usability.
Second, it's crucial to understand how bio-pesticides work. Unlike chemical pesticides, which often act quickly, bio-pesticides usually take time to affect pests. For example, high-efficiency BT (Bacillus thuringiensis) first paralyzes the pest before destroying its internal organs, taking 1 to 3 days. Insect viruses, on the other hand, enter the insect’s body and disrupt cell function, causing disintegration over 3 to 5 days. Jinggangmycin works by interfering with the synthesis of cell wall components, leading to abnormal growth of mycelium. Although the effects may not be immediately visible, the pests are effectively controlled or rendered harmless. Therefore, proper timing and application methods are essential for optimal performance.
Third, applying bio-pesticides correctly is key. Farmers should follow local agricultural extension services' forecasts and apply them at the right time. It's important to strictly adhere to recommended dosages and avoid adjusting concentrations without guidance. When necessary, low-toxicity pesticides can be mixed to enhance efficiency and safety, but certain combinations—like high-efficiency BT with fungicides or acidic solutions—are not allowed. Also, bio-pesticides should not be used in mulberry fields. They should be stored away from moisture and applied on sunny afternoons or cloudy days. If rain occurs after application, re-spraying is required to maintain effectiveness.
In conclusion, while bio-pesticides offer numerous environmental and health benefits, their successful implementation requires better education, proper application techniques, and a balanced approach that integrates both biological and chemical methods. With increased awareness and scientific management, bio-pesticides can play a vital role in sustainable agriculture.
Joist Tape
Joist Tape Deck Flashing Tape Butyl Joist Tape for Decking
The Joist Tape is a malleable polyethylene waterproof wood flashing and material, using a rubberized asphalt mastic adhesive. Rot is caused by moisture that stays in contact with treated and untreated lumber deck framing and the above decking material. Wood decay can also occur when deck screws penetrate the deck boards, piercing the joist sub-framing below. The deck joist tape is easily apply to decking joists, around deck support posts and over ledger boards, which creates a waterproof seal that helps stop decay and wood rot.
The joist tape for decking as a barrier, it can reduce moisture damage to crossbeams. The joist butyl tape is used in temperatures range of -20°F to 176°F, it protects and maximizes the life of your new deck and creates a waterproof membrane that prevents wood rot caused by moisture.
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Product Name
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Butyl Joist Tape
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Material
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high-density polyethylene (HDPE)
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Adhesive
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Pressure Sensitive
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PE Film
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White, other colors can be customized
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Butyl Rubber
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white, other colors can be customized
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Application
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Providing corrosion protection
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How To Use The Joist Tape for Decking
The joist tape for decking is easy to install just in seconds. Clean the adherend surface, cut the appropriate length as needed, peel off the protected film, and carefully press the tape against target area. Mistakes are easily rectified within the first few minutes of installation.
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