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劝耕.天净莎 园林除草剂

  时间:2016-11-23  阅读次数:617

    “天净莎”园林除草剂是美国高恩公司(GOWAN)针对不同阔叶除草剂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和禾本科草坪安全的专用除草剂。2015年由Try Again Group Ltd Co.引入中国香港。

1.适用范围:适用所有健壮生长的木本苗木和禾本科草坪。新扦插苗木地、两年期以下直播苗木及草本花卉苗木禁用!

2.防除对象:高效防除香附子、碎米莎草、光鳞水蜈蚣等莎草科杂草;双子叶仓耳、曼佗罗、豚草、反枝苋、蓼、马齿苋、龙葵、决明等阔叶杂草。

3.使用条件:今天浇水,明天施药。墒情大效果好。干旱效果差。

4.药效表现:用药后6小时内停止生长,7-10天内杂草开始变黄枯萎,10-15天杂草逐渐烂根死亡。

5.具体使用:茎叶处理。对杂草叶片进行均匀喷雾。喷雾要细致周到。

每亩苗圃使用本品2.5克,兑水15公斤(即壹喷雾器水),对杂草进行均匀喷雾。若杂草成片出现,按照每2.5克兑水15公斤配药后,对杂草进行点喷。

6.重要注意事项:

(1)使用本品配置喷雾罩,尽量压低喷雾,对杂草叶面定向正反两面喷雾,以喷透杂草叶面为准,尽量不要把药液喷到苗木叶片和新芽上,喷在苗木茎杆对苗木无影响。

(2)施用本品时要求为无风的晴天或无雨的阴天。高温高湿效果好,干旱时效果差。

(3)喷药10天内请勿人工除草否则会影响除草效果

(4)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

  “TianJingSha” garden of herbicides

TianJingSha  garden of herbicides  the U.S. GOWAN integrated for different broad-leaved herbicide trial demonstration comparison summary, after screening, the final success with green seedling security special herbicide in pairs. In 2015 by the Try Again Group Ltd Co. is introduced into China, Hong Kong.

1. The scope of application: applicable to all woody seedlings of robust growth. New cutting seedling, live under the two-year seedlings and herbaceous flowers nursery stock disabled!

2. The control object: efficient herbicide, cyperus rotundus, broken rice sedge, light scale water centipede, cyperaceae weeds; Ear, mann Tacitus, ragweed dicotyledonous storehouse, amaranthus retroflexus, smartweed, purslane, morel, tree and other broadleaf weeds.

3. The conditions of use: water today and tomorrow. Soil moisture effect is good. The drought effect is poor.

4. Effective performance: after 6 hours stop growing, 7-10 days began to wither yellow weeds, 10-15 days weed roots rotted gradually die.

5. Specific use: stem leaf processing. For uniform spray weed blade. The spray to thoughtful.

Use 2.5 g per acre nursery, water 15 kg (that is, one spray water), evenly spray on weeds. If weeds piece, according to the 15 kg per 2.5 grams of water dispensing, point injection on weeds.

Important note: 6.

(1) the use of this product configuration spray hood, to minimise the spray, the weeds on both sides of foliar directional spray, spray penetration of weeds leaf shall prevail, try not to take solution onto the seedling leaves and buds, stem spray in seedling nursery stock, no impact.

(2) the use of this product for windless sunny or cloudy without rain. When high temperature and high humidity effect is good, the drought effect is poor.

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

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

 

 



 
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