Maleic hydrazide

Details Functions How to use Characteristics package

Product Detail

The mechanism of action of maleic hydrazide is to inhibit the cell division of meristems in active growth areas. It can inhibit apical dominance, inhibit vigorous growth at the top, and transport photosynthetic products downward; entering the axillary buds, lateral buds or buds of tubers and roots, it can control the germination of these buds or extend the germination period of these buds.

The pure product is colorless crystals. It is insoluble in water, soluble in organic solvents, and easily soluble in diethanolamine or triethanolamine. It is used as a selective herbicide or temporary plant growth inhibitor. Green freshness can enter the plant through the leaf cuticle, reduce photosynthesis, osmotic pressure and transpiration, and can strongly inhibit the growth of buds.

Functions

1. Inhibit germination and extend the storage period of agricultural products
2. Inhibit bolting and flowering and promote fruit setting
3. Chemical shaping effect on agricultural products
4. Induce male sterility
5. Preserve cut flowers

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How to use

Tobacco: After pinching the top of tobacco, spray the upper 5~6 leaves with 2500mg/L solution, 10~20mL per plant, to control the growth of axillary buds.

Carrots, radishes, etc.: Spray 1000~2000mg/L solution before bolting or 1~4 weeks before harvesting to inhibit bolting or germination. Corn: Spray 500mg/L once every 7 days for 3 times at 6~7 leaves to kill corn stamens. Apple: During the seedling stage, spray the whole plant with 500mg/L solution once to induce flower bud formation, dwarfing, and early fruiting.

Citrus: Spray the whole plant with 2000mg/L 2~3 times at the beginning of summer shoots to control summer shoots and promote fruit setting. Strawberry: After transplanting, spray 5000mg/L 2~3 times to significantly increase the number of strawberry fruits.

Cotton: Spray 800~1000mg/L solution after cotton buds appear and at the beginning of flowering to kill cotton stamens.

Potatoes and garlic: Spray 2000~3000mg/L solution 2~3 weeks before harvesting to effectively control germination and extend storage period.

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Precautions

-Maleic hydrazide can inhibit the growth of weeds and shrubs in cultivated land when used as a herbicide.
-The concentration of use must be strictly controlled.
-The container must be cleaned after use. If there is any residue, it will affect other crops. Do not let the agent contact the skin and eyes. Operators should wash their hands with clean water before eating after use.
-Maleic hydrazide is not easy to dissolve on the soil surface and the surface of plant stems and leaves, nor is it easy to leach in the soil. Therefore, it should be avoided as much as possible on crops that are directly eaten.
-The optimal concentration of tobacco bud control agent is narrow. The effect is poor when the concentration is low, and it is easy to cause phytotoxicity when the concentration is high. The concentration of use should be strictly limited.

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Packaging

Main Packing: 1kg aluminum foil bag, 25kg drum, 25kg plastic woven bag or kraft paper bag, 5kg carton, 20L white plastic drum, 200L blue plastic drum