About Excel Mera 71 Herbicide
Excel Mera 71 Herbicide is a systemic, non-selective post-emergence herbicide containing Ammonium Salt of Glyphosate 71% SG as the active ingredient. It is used for effective control of annual, perennial, broadleaf, and grassy weeds. It helps to reduce weed competition for nutrients, water, and sunlight.
Since it is a non-selective herbicide, it should be applied carefully to avoid contact with desirable crop plants.
Excel Mera 71 Technical Name
Ammonium Salt of Glyphosate 71% SG
Product Specifications
Mode of Entry: Systemic
Time of Application: Post-emergence
Mode of Action: It inhibits the EPSP synthase enzyme responsible for producing essential aromatic amino acids in weeds. After absorption through the leaves, the herbicide moves throughout the plant via translocation and reaches roots and underground rhizomes. This stops weed growth, causing gradual yellowing, wilting, and complete drying of weeds.
Key Features & Benefits of Excel Mera 71 Herbicide
- Systemic weed control: Moves from leaves to roots for effective control of perennial weeds.
- Suitable for tea plantations: Effective against common plantation weeds.
- Controls difficult weeds: Helps manage weeds with underground rhizomes and root systems.
- Ideal for non-crop areas: Useful for roadsides, bunds, field borders and open areas.
- Flexible application timing: Can be used whenever weeds are actively growing.
Excel Mera 71 Dosage & Recommended Crops
Crop |
Target Weeds |
Dosage/Acre |
Water Volume/Acre |
Dosage/Liter Water |
Waiting Period (Days) |
Tea,
Non-Crop Areas |
Acalypha indica, Sida acuta, Ipomoea digitata, Cichorium intybus, Digera arvensis, Digitaria sanguinalis, Paspalum conjugatum, Ageratum conyzoides, Cynodon dactylon, Cyperus rotundus, Eragrostis spp. |
Approx. 1.2 kg/acre |
Approx. 200 L water/acre |
6 g/L |
7 |
Method of Application
Herbicide applied as a foliar spray using a knapsack sprayer, backpack sprayer or similar spray equipment fitted with a flat-fan or flood-jet nozzle. Uniform coverage of weed foliage is essential for effective weed control.
Best Time to Spray
- Apply on actively growing weeds.
- Perennial weeds should have at least 4–8 leaves for better translocation to roots.
- Avoid very early treatment of immature weeds as it may reduce effectiveness.
- Spray during early morning or late afternoon under calm weather conditions.
- Avoid spraying before rainfall.
Compatibility, Safety & Storage
Tank-Mix Compatibility
Consult an agronomist before tank mixing Excel Mera 71 with other herbicides, fertilizers or pesticides. Avoid mixing with unknown agrochemicals.
Safety Precautions
- Wear gloves, masks, goggles, full-sleeve clothing and protective footwear during spraying.
- Avoid inhalation of spray mist.
- Prevent contact with skin and eyes.
- Do not eat, drink or smoke during application.
- Wash hands and exposed skin thoroughly after spraying.
- Do not use household utensils to prepare spray solutions.
- Keep out of reach of children and livestock.
Symptoms of Poisoning
- Skin irritation, Eye irritation, Respiratory tract irritation, Harmful effects if swallowed
First Aid
- Wash contaminated skin immediately with soap and plenty of water.
- Flush eyes with clean water for at least 15 minutes if exposed.
- Move affected person to fresh air if spray mist is inhaled.
- Seek medical attention immediately in case of poisoning.
Antidote
No specific antidote is mentioned. Gastric lavage, supportive, and symptomatic treatment may be given under medical supervision.
Storage
Store the product in a cool, dry, well-ventilated place away from food, feed and direct sunlight. Keep the herbicide in the original sealed container under lock and key.
Excel Mera 71 Expert Advice
“Sumitomo Excel Mera 71 is an excellent systemic, non-selective herbicide used to control weeds in tea plantation and non-crop areas and speedy control of hard to kill annual and perennial weeds.”-BigHaat Agronomy Expert
Additional Information & State Restrictions
- Re-entry period after spraying is 24 hours.
- One or two sprays may be required depending on weed pressure.
- Do not spray when bees are actively foraging.
- Empty containers must not be reused.
- Used containers should be safely disposed of according to label recommendations.
- Product should not be used for purposes other than those specified on the label.
Disclaimer: This information is provided for reference purposes only. Always follow the recommended application guidelines outlined on the product label and accompanying leaflet.
