ALL CLEAR

1. ALL CLEAR

2. Chemical Properties
Solubility : Water soluble
• Belong to chemical family of Bipyridylium
Reactivity Prole
• Stable in acidic media, but unstable in alkaline media
• Decomposes photochemically by UV radiation in aqueous
solutions and is rapidly inactivated by soil
• Sensitive to light
• Corrosive to metal and react with strong acids, bases, and
oxidizing agents
• Hydrolyzed by alkali compounds
• Inactivated by inert clays and anionic surfactants

3. Qualities
• All clear is a contact, Non- Selective, post emergence herbicide
• All Clear is used as foliar Spray to control broad leaf weeds and grasses
• All Clear control all annual and certain perennial weeds
• Wide usage in terms of crops like Corn, soya, wheat, rice, potatoes, fruit
(oranges, apples, bananas), coffee, tea, cocoa, cotton, oil palm, sugar
beet, sugarcane and rubber
• An ideal herbicide for conservation and no-till systems (only controls the
foliage parts of weeds), thus promoting intact roots and preventing soil
erosion
• Hydrolyzed by alkali compounds
• Inactivated by inert clays and anionic surfactants

4. Mode of action
• All Clear inhibits photosynthesis .
• All Clear results in rapid disruption of cell membranes and kills rapidly.
• All Clear penetrate into the cytoplasm, form peroxides and free
electrons (light is required) which destroy the cell membranes almost
immediately
• Rapid destruction of cell membranes prevents translocation of energy
to other regions of the plant
• Severe injury is evident in few hours after application, rst as watersoaked
areas which later turn yellow or brown
• Maximum control is attained in a week
• Partial spray coverage of a plant results in spotting or partial shoot kill
• It is redistributed within the plant, but does not harm mature bark

5. Importance
• All clear is strongly cationic and relatively toxic herbicide .It is very
fast-acting, results appears with in week time. It is rain-fast within 15-30
minutes of application.
• All clear is also effective under low temperatures when weeds are
making little active growth.
• All Clear do not penetrate mature bark, sprayed safely around trees and
beneath bushes.
• All clear has no ‘residual’ activity in soil, can be sprayed before crops are
planted or seedlings emerge.
• All Clear strongly bind to clay, preventing activity for weed control or
leaching in the soil . All Clear solution with suspended colloids like muddy
water, slurry, fertilizers etc will cause chemical inactivation.
• All Clear is used for killing shoot in numerous situations like burn down
in conservation tillage systems and pre-harvest desiccation.

6. Dosage
Crop Weed Dosage per ac
Tea Imperata cylindrica, Setaria Spp., Commelina
bengalensis, Boerhavia hispida, Paspalum
conjugatum
1 to 1.75 lt
Potato Chenopodium spp., Anagallis arvensis,
Trianthema, Monogyna, Cyperus rotandus
800 ml to 1 lt
Coffee Euphorbia hirta, Digitaria marginata, Eleusine
indica, Boerhavia hispida, Commelina
bengalensis
500 ml
Cotton Digera arvensis, Cyperus spp 800 ml

7. Scarlet pimpernel
Scientic name: Anagallis arvensis
(Primrose Family: Primulaceae)
Winter or summer annual, and occasionally, biennial broadleaf plant
Target Weeds

8. Common Name: common lambsquarters, white goosefoot,
mealweed, fat hen
Scientic Name: Chenopodium album L.
Family Name: Chenopodiaceae
life cycle - introduced annual, reproducing by seeds
Target Weeds

9. Common Name: Itsit
Scientic Name: Trianthema Monogyna
Family: Aizoaceae
Target Weeds

10. Common Name: Asiatic dayower
Scientic Name: Commelia communis L.
Family Name: Commelinaceae
life cycle - introduced annual, reproducing by seed
Target Weeds

11. Common Name: yellow nutsedge, nut-grass, chufa
Scientic Name: Cyperus esculentus L.
Family Name: Cyperaceae
life cycle - native perennial, reproducing by seed (rare) and tubers (nutlets) at end of
short, scaly rhizomes
Target Weeds

12. Common Name: large crabgrass, hairy crabgrass
Scientic Name: Digitaria sanguinalis (L.) Scop.
Family Name: Poaceae (Graminae) - Grass Family
life cycle - introduced annual, reproducing by seed
Target Weeds

13. Common Name: goosegrass, silver crabgrass, crowfoot, yardgrass,
wiregrass
Scientic Name: Eleusine indica (L.) Gaertn.
Family Name: Poaceae (Graminae) - Grass Family
introduced annual, reproducing by seed
Target Weeds

14. Common Name: Foxtails
Scientic Name: Setaria spp.
Family Name: Poaceae
life cycle - introduced annual grass, reproducing by
Target Weeds

15. Common Name: Barnyard grass
Scientic Name: Echinochloa crus-galli
Family Name: Poaceae
Barnyardgrass is a summer annual grass
Target Weeds

16. THanKYOU
ENRICHING LIVES, YIELDS PROSPERITY
HPM Chemicals & Fertilizers Ltd.