acarus

The study selected the plant pesticide, the three kinds of0.3% matrine ( the1st, 3rd and4th) and20% acarus killed dicofol milk to test effect on control of Ningxia Aculop lycii Kuang.

选用植物源农药0.3%苦参素1号、3号、4号水剂和20%三氯杀螨醇乳油，对宁夏枸杞刺皮瘿螨进行室内毒力测定和药效试验。

Results: When the insecticide was sprayed at the dose of 6 mL/ m3, the mortality rate of Acarus siro was 4.76% in 20 min and 90.91% in 60 min;

结果：密闭圆筒法按6mL/m3的剂量进行喷雾，20min粗足粉螨的死亡率为4.76%、60min为90.96%；

Conclusion In Foshan district, the major allergen causing asthma in children is dust acarus, while house dust and roach are the second common allergen.

结论佛山地区哮喘儿童过敏原以尘螨居首位，室尘次之，蟑螂第三。

Silk has the good characteristic of avoiding the acarus, mildew, bacterium.

蚕丝具有极佳的防螨、防霉、抗菌、去皱养颜等天然特性。

RBF Network Model for Cotton Leaf Acarus Occurrence Trends Forecasting

棉叶螨发生趋势的RBF网络预报模型

The positive rate of the dust acarus was 78.85%, and the dust was 35.58%, the smoke was 32.69% among the allergens.

尘螨的阳性率最高达78.85%，其次是室尘的阳性率为35.58%，烟的阳性率为32.69%。