| Product Name | Prohexadione calcium | ||
| Cas No. | 127277-53-6 | Formulation | 95%tc 15%wp 10%wdg 15%wdg |
| Chemical Name | Calcium3-oxido-5-oxo-4-propionylcyclohexanecarboxylate | ||
| Application | • Prohexadione calcium 15-45 g/hectare • Being effective within 3 days, • obiviously reduce plant height, • shorten internode height, • increase lodging capacity, • meanwhile it promote ear or fruit growth to increase yielding. | ||
| Crops | • Cereal crops: Rice, Corn, Wheat, etc.. • Oil-bearing crops: soybean, peanut, rape, etc.. • Fruit trees: Mango, Apple, Pear, Litchi, etc.. • Horticultural Plants: Lawn, Bonsai, etc.. | ||
| The Usage and Dosage of prohexadione calcium Used on Different Crops | |||
| Crops | Dosage (mg/L) | Method of use | Effects |
| Rice | 2-3 | foliage spray 5-10days before jointing stage | Reduce internodes height, prompt lodging- resistant and the development of grains or fruits, increase crop yield |
| Sorghum | 3-6 | 27-30days after jointing stage, foliage spray | Controling the ultimate height of sorghum |
| Peanut | 2 | Between full-blooming stage and pod setting stage , foliage spray | Reduce peanut's plant height, increase fruit number and fat content, increase crop yield markedly |
| Cotton | 1.5-3 | Once between early florescence and full-bloom stage | Inhibit the vegetative growth of leaves and branches, reduce plant height obviously, increase crop yield and promote quality. |
| Apple | 2.25-4.5 | Spraying 3 times in fall flowering stage, fruit bearing stage and physiological fruit drop stage. | Inhibit the vegetative growth of leaves and branches, increase crop yield, it can preventive Fire blight (Erwinia amylovora) and other diseases caused by bacterium or fungoid. |
| Grape | 3-6 | Foliage spray after flower faded | Inhibit the vegetative growth of grape, improve the pigment and phenolic content of grape juice, improve the quality of grape |
| Chrysanthemum, kale, Dianthus caryophyllus and other ornamental plants | 1.5-3 | Foliage spray | Inducing dwarf, keeping leaves Green, slowing down senescence, no bad effect to leaves and flowers |
| Agrostis, cynodon, smooth meadow grass, perennial ryegrass, zoysia grass and so on | 3-20 Different kinds of lawn with different dosage | 3-5days after mowing, foliage spray | Reduce the height of new plant by 50-90%, reduce the number of mowing. |
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