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劝耕.清园春 园圃除草剂

  时间:2016-11-23  阅读次数:690

    “清园春”园圃除草剂是美国高恩公司GOWAN综合成千上万除草剂单剂作用机理的理论基础上,运用不同单剂对不同苗木进行组合,反复试验示范对照总结,经过不断筛选,最后成功复配合成对绿化苗木安全的专用二元广谱除草剂。2015年由Try Again Group Ltd Co.引入中国香港。

一、适用范围:园林绿化木本苗木。适用游园绿化带、色块色带及各种木本苗圃。禾本科植物草本花类及当年扦插和播种苗圃禁用   

二,使用时期:两年或者两年以上木本苗木或木本苗木移栽成活健壮成长期。  

 三,防除杂草:高效防除绝大多数5叶以下的禾本科杂草、阔叶科杂草及莎草科杂草。5叶以上杂草效果差,木质化杂草无效。   

四,使用条件:喷药前一天,对苗木浇水灌透。湿度大效果好,干旱效果差。  

五,药 效:用药后24小时内停止生长,7-15天内杂草开始变黄枯萎,10-25天逐步死亡。   

六,使用细则:

      1、稀释  采用二次稀释法

  2、用量:每盒兑水15—16KG喷雾。

3、配喷雾罩定向喷雾杂草茎叶处理,对杂草叶片正反两面进行均匀喷雾, 以杂草茎叶喷透滴水为准,尽量不要喷到苗木幼嫩叶片及新芽上

4、由于本剂除草效果受气温土壤酸碱度和湿度影响故建议在大面积使用前做小区域示范微调推荐剂量以达到最佳除草严禁用量超越推荐剂量上限。

5由于气候及土壤环境影响造成相对剂量偏大致苗木轻微药害可叶面喷施赤霉素或叶面肥补养1015天后恢复正常

6、喷药10天内请勿人工除草否则会影响除草效果

 

"QingYuanChun" herbicides

 "QingYuanChun" herbicideS    the U.S.GOWAN  integrated tens of thousands of herbicide mechanism based on the theory of single dose, using different single dose to combination of different seedlings, repeated experiment demonstration comparison summary, after screening, finally success after cooperate with green seedling security special binary broad-spectrum herbicide in pairs. In 2015 by the Try Again Group Ltd Co. is introduced into China, Hong Kong.

Scope: landscaping tree seedlings. Apply garden green, the color piece ribbon and all kinds of tree nursery. Gramineae, herbaceous flowers and seedlings was cutting seedling nursery and disabled.

Two, use period: two years or more than two years of woody or woody seedlings seedlings transplanting survival robust growth.

3, control of weeds, most efficient control under the leaves of five gramineous weeds and broad-leaved weeds, cyperaceae weeds. More than 5 leaf weeds effect is poor, lignification of weeds is invalid.

Four, the conditions of use: the day before spraying, water pouring through of nursery stock. High humidity effect is good, the drought effect is poor.

Five, the medicine effect: after 24 hours to stop growing, 7 to 15 days began to wither yellow weeds, 10 to 25 days to death step by step.

Six, the use of rules:

1, the dilution Using the secondary dilution method

2, the dosage:66g use to 667m2

3, with directional spray processing, the weeds leaf spray mask to evenly spray weeds on both sides of blade will be subject to weed stem foliar spray through water, try not to spray on seedling young leaves and buds.

4, because the agent weed control effect is influenced by temperature, soil ph and moisture, thus proposed in front of the large area is used for small area demonstration, fine-tuning the recommended dose in order to achieve the best weeding, it is forbidden to use beyond the maximum recommended dose.

5, due to climate and soil environmental impact relative dose partial seedlings slight phytotoxicity, roughly can spraying on the leaf gibberellin or foliar fertilizer nourished, 10-15 days later returned to normal.

6 do not artificial weeding, spraying, 10 days, otherwise it will affect the weed control effect.

 



 
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