Adora - Bispyribac-Sodium 10% w/v SC - Bayer
Adora Herbicide | Bispyribac-Sodium 10% SC
A selective, systemic post-emergence herbicide for specified grass, sedge and broadleaf weeds in rice.
Nursery, transplanted and direct-seeded rice require their own complete directions.
Match the rice system: Check the actual weeds, their growth stage and the nursery,
transplanted or direct-seeded use permitted by the supplied current Indian pack.
Keep field water in the programme: Obtain the exact directions for field water
before and after treatment. Do not create a drainage, reflooding or water-retention schedule from a general spray
description.
Check the selected pack: Pack options include 10 ml, 50 ml, 100 ml, 200 ml, 500 ml
and 1 L. Confirm the selected pack before ordering; pack size is not an application amount.
Why Choose This Product? Key Benefits
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๐พย ย Rice-focused weed control: Designed for
selective weed control in rice nursery and main-field situations, not general field or garden clearing.
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๐ฑย ย Targets emerged weeds: Post-emergence
activity addresses weeds already growing. The particular rice system and weed stage still determine the permitted treatment.
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๐ฏย ย Several weed categories: Covers specified
grasses, sedges and broadleaf weeds; identify the species rather than assuming every weed in a category is susceptible.
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๐ย ย Systemic uptake: The active ingredient
enters through weed foliage and roots. This describes uptake, not permission to add the product to irrigation water.
Technical Specifications
| Parameter |
Details |
|---|---|
| Brand |
Bayer |
| Active ingredient |
Bispyribac-sodium 10% SC |
| Formulation |
SC: suspension concentrate |
| Action |
Selective, systemic, post-emergence herbicide |
| HRAC group |
Group 2, formerly Group B: acetolactate synthase (ALS) inhibitor |
| Chemical family |
Pyrimidinylbenzoate |
| Pack options |
10 ml, 50 ml, 100 ml, 200 ml, 500 ml and 1 L; confirm the selected pack |
How It Works: Mode of Action
-
Enters growing weeds: Following the permitted treatment, bispyribac-sodium is absorbed through weed foliage and roots and acts
systemically.
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Disrupts amino-acid production: It inhibits ALS, an enzyme needed to make certain essential amino acids. These are building blocks
for proteins needed by growing plant tissue.
-
Restricts normal growth: Susceptible weeds cannot maintain normal growth as this pathway is disrupted. The appearance and progress
of injury depend on the weed and conditions, not a fixed knockdown time.
These are linked processes of one mode of action, not three different modes. Changing from Adora to another
HRAC Group 2 product is not automatically a resistance rotation. Combine field observation, good crop establishment and suitable
non-chemical measures; do not exceed the pack rate to overcome survivors. No fixed residual period or complete control of resistant
weeds is guaranteed.
Target Crops & Weeds
Use only the rice system and exact weeds permitted on the supplied current Indian Adora pack. The first row
lists common weed names; the system-specific entries are separate pairings, not interchangeable treatment
instructions.
| Crop |
Target weeds |
|---|---|
| Rice |
Jungle rice; cockspur; variable flat sedge; rice flat sedge; lesser fimbristylis; false daisy; linear-leaf water primrose;
pickerel weed; wedge wort. |
| Rice nursery |
Echinochloa crusgalli and Echinochloa colonum. |
| Transplanted rice |
Ischaemum rugosum, Cyperus difformis and Cyperus iria. |
Direct-seeded rice also requires its own exact weed, timing and field-water directions. Do not transfer a
nursery or transplanted-rice programme to it, or assume the combined common-name list supplies every system-specific
permission.
Dosage & Application Guide
Resolve field-water conditions before applying
No complete product-dose programme is given here. Before application, obtain the system-specific product
amount, spray water, method, first-treatment conditions, field-water instructions and harvest restriction from the supplied current
Indian pack. Measure the formulated SC product in millilitres; never substitute an active-ingredient amount or a tank-size
guess.
For a permitted nursery use against Echinochloa crusgalli and Echinochloa colonum, the timing reference is
10โ12 days after sowing. For permitted transplanted rice against Ischaemum rugosum, Cyperus difformis and Cyperus iria, it is 10โ14
days after planting. In both cases, most weeds must already have emerged and reached the 3โ4-leaf stage, with soil and climate
considered. These conditions go together; they do not replace the missing field-water directions.
Separate spray-water reference: 300 L/ha, approximately 121.41 L/acre, applies to the corresponding permitted
nursery, transplanted and direct-seeded rice uses. This is spray water, not standing field-water depth, a product quantity, a complete
application programme or a per-litre recipe.
Separate restrictions: the harvest interval for permitted transplanted and direct-seeded rice is 78 days from
the final application. Do not assume a zero harvest interval for nursery use. Keep the single-application restriction and 24-hour
worker re-entry interval separate from harvest timing; do not make a calendar repeat programme.
Do not apply until the supplied pack resolves the entire programme, including field water before and after
treatment. The timing, spray-water and harvest references above do not supply the missing instructions. No universal drainage,
reflooding, water-retention, rainfast or direct-seeded treatment interval is implied.
How to Apply: Best Practices
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Identify and inspect: Match Adora and Bispyribac-sodium 10% SC, the rice establishment system and actual weeds. Seek qualified
advice about unidentified weeds or survivors of earlier ALS-inhibitor treatments.
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Resolve water management: Follow the exact pack directions for field water before and after treatment. Root uptake does not
authorise irrigation delivery, and spray-water volume does not determine the field-water schedule.
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Use the specified spray method: For the corresponding permitted use, the method is foliar spraying with a high-volume knapsack
sprayer fitted with a flat-fan or flood-jet nozzle for thorough coverage. Calibrate output and area; do not double treated strips or
interchange soil application and seed treatment.
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Mix and maintain coverage: Once the complete pack programme is available, shake the bottle, measure the required product, mix with
a small amount of clean water and add the remaining specified water with agitation. Do not mix with bare hands. Morning or evening is
preferred; avoid high winds or forecast heavy rain and follow all pack weather precautions.
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Require mixture permission: Do not add another herbicide, fertiliser or adjuvant unless both current labels permit the exact crop,
method and proposed combination. A jar test alone does not establish permission, crop safety or performance.
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Protect surroundings and review: Prevent drift to neighbouring plants, irrigation channels and natural water. Clean equipment by
the pack procedure before another crop. Record the crop, field, weeds, area, date and product quantity; assess survivors rather than
adding an unapproved repeat.
Frequently Asked Questions
1. Is Adora a pre-emergence herbicide?
No. It is a post-emergence rice herbicide. Nursery and transplanted-rice day windows must also meet the
stated emerged-weed and 3โ4-leaf conditions, plus the complete current pack directions.
2. Can one rice programme cover nursery and main field?
No. Nursery, transplanted and direct-seeded rice are distinct uses. Keep their exact weeds, product amount,
stage, field-water management and harvest requirements together; the separate references here are not a complete dose programme.
3. Does 300 L/ha tell me how much water to retain in the field?
No. That is spray-water volume, approximately 121.41 L/acre. It does not state standing-water depth or when
to drain, reflood or retain water. Resolve those directions from the exact supplied pack before applying.
4. Is the 78-day interval a repeat-treatment interval?
No. It is the time from the final application to harvest for the corresponding permitted transplanted and
direct-seeded rice uses. The single application and 24-hour worker re-entry restrictions are separate. An unstated nursery harvest
interval does not mean immediate harvest is allowed.
5. Will it control every grass, sedge and broadleaf weed?
No. Those are categories, not universal susceptibility claims. Identify the weed and rice-system pairing,
and do not increase the amount or add an unapproved partner to overcome poor control.
Safety & Disclaimer
Before you use it: Read and follow the supplied current Indian Adora label and leaflet, including
the complete system-specific field-water directions, harvest, worker re-entry and other restrictions. Do not use on an unlisted
crop.
Wear the specified protection during measuring, mixing and spraying, including long sleeves, long trousers,
chemical-resistant gloves, goggles, shoes and socks. Avoid skin, eye and mouth contact and inhaling spray mist, fog or vapour. Do
not eat, drink, smoke or chew while handling or spraying.
Do not use during active bee foraging or near aquaculture. Protect fish, beneficial organisms and
non-target plants. Keep product, drift, spills, leftovers, runoff and equipment washings away from food, feed, non-target areas
and water sources, including wells, drains and irrigation channels.
Store in the original labelled, securely closed container under lock and key, separately from food, feed
and empty food containers, away from children and animals. Use a dry, well-lit, ventilated place and keep away from heat and open
flame.
Wash after handling. Remove contaminated clothing and wash it separately before reuse; wash affected skin
with plenty of water. Do not reuse empty containers or leave them where others could reuse them. Follow approved pack and local
disposal directions, not DIY burial or burning.
Seek medical help promptly after exposure or illness and show the label. After inhalation, move to fresh
air and keep the affected person warm and at rest while obtaining help. Rinse exposed eyes with plenty of water for at least 15
minutes. No specific antidote is known; do not self-administer antidotes or attempt home remedies. Never give anything by mouth to
an unconscious person. Do not induce vomiting.