Specialized Herbicide To Control Weeds On Sesame Plants 11/08/2021

BSc Tran Thanh Tin

Broadsafe 200EC contains active ingredient of Quizalofop-P-Ethyl 200g/l which is an internal, selective, high-potency herbicide that does not affect plant growth, affects weeds in the post-emergent stage, is a advanced product to determine the first victory when sowing, affirming the superiority of highly effective weeding

Broadsafe 200EC is a special treatment for annual and perennial narrow-leaved weeds belonging to poaceae that is very safe for broadleaved crops such as: soybeans, peanuts, sesame, yams etc...

At the sesame field planted in rotation on Mr. Chinh is rice field in My Hoi commune, Cao Lanh district, Dong Thap province, spraying with Broadsafe 200 EC herbicide 12 days after sowing, the results are evaluated as follows: 05 days after spraying, over 85% of weeds started to wilt and die, after 7 days of spraying, over 90% of weeds were dead, while the cycads were still growing, growing normally with no signs of being affected by herbicide.

Broadsafe 200EC is an internally-absorbed and systemic herbicide. When spraying Broadsafe 200EC on sesame fields, the product will penetrate deeply into the leaves of weeds, weedy rice, enter the conductive vascularity and then systemize it into the weed root system. All root systems will be destroyed when being exposed to the product, the nodes of weed and weedy rice stems will be rotten and broken apart after 7 days of spraying.

According to Mr. Chinh is experience, if spraying Broadsafe 200EC at the stage when the weed is 3-8 leaves, it will give the highest efficiency with a dose of 20ml / 20-liter- watertank (0.4 liters / ha), spray 02 tanks for 1,000 m2. If spraying is delayed 25 days after sowing, and the weed has more than 10 leaves, use a higher dose of 30ml/ 20-liter-watertank (0.6 liters/ha), spray 02 tanks for 1,000 m2.

Outstanding advantages of Broadsafe 200 EC herbicide:

- Highly systemic, internally-absorbed characteristics (spray after 1 hour if there is rain, no need to spray again).

- Specializes in the elimination of narrow-leaved weeds that belongs to poaceae (Monocotyledon)

- Resistant to washout.

- Very safe for broadleaved crops.

- Environmental protection, low toxicity, high herbicide ability.

Some notes when using Broadsafe 200 EC herbicide:  

- Do not use on narrow-leaved crops such as: Rice, corn, sugarcane, etc.

- Do not mix with turbid water, water contaminated with alum, only used to eliminate weeds on upland crops.

 

Fig: The effect of the product causes partial rot and yellowing wilt  after 4 days of spraying

 

Fig: After 7 days of spraying, the weeds died almost completely

 

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