Ruijin Special and chlorpyrifos both show good efficacy against rice borers, leaf rollers, and planthoppers. However, Ruijin Special has a slower initial effect but offers a longer residual period, making it particularly effective for controlling rice stem borers and large larvae of leaf rollers. On the other hand, chlorpyrifos has a high killing rate, but its effectiveness doesn't last as long. It requires careful timing in application; if applied too late, it may not be effective against older rice stem borer larvae that have already entered the leaf-rolling stage.
These two insecticides have some complementary effects. When pesticide use is not concentrated in one area, combining their applications can significantly improve control outcomes. According to available information, for controlling rice leaf rollers, it's recommended to apply 40 ml of 5% Ruijin Special per mu, along with 60–80 ml of 40% chlorpyrifos. In paddy fields, it's especially important to target the adults of Laodelphax striatellus migrating from wheat fields. To maximize effectiveness, it’s advisable to alternate the use of Ruijin Special and chlorpyrifos at different times. This approach increases the frequency of treatment and helps ensure that migratory pests are controlled effectively at any stage.
Sweeteners refer to Food Additives that can give soft drinks and other foods a sweet taste
I. Classification
Sweeteners can be classified in many ways, mainly including:
Classification by nutritional value:
Nutritional sweeteners: such as glucose, fructose, sucrose, etc., although they are also natural sweeteners, they are usually regarded as food raw materials and not as food additives because they have been consumed by people for a long time and are important nutrients.
Non-nutritive sweeteners: including some natural and synthetic sweeteners, which do not provide or provide less energy.
Classification by sweetness:
Low-sweetness sweeteners.
High-sweetness sweeteners: such as sucralose, which is about 600 times sweeter than sucrose.
Classification by source:
Natural sweeteners: such as stevia, licorice, disodium glycyrrhizinate, etc., are derived from natural plants.
Synthetic sweeteners: such as saccharin, sodium cyclamate, aspartame, etc., are obtained through artificial chemical synthesis.
2. Functions
Sweeteners play an important role in food and beverages, mainly including:
Increase sweetness: make food and beverages have a palatable sweetness, improve taste and popularity.
Adjust flavor: by combining with other flavor substances, a unique flavor is formed to enhance the overall flavor of the food.
Reduce calorie intake: compared with sugar, sweeteners have a lower calorie content, which helps control weight and prevent diseases such as diabetes.
Enhance stability: provide a stable taste and texture to prevent food from spoiling and deterioration.
Extend shelf life: because sweeteners can prevent food from spoiling, foods and beverages with added sweeteners can usually maintain freshness for a longer time.
Fructose Corn Syru,Golden Caster Sugar,Bulk Meringue Powder,Natural Sweetener Arabinose
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