It is used to inhibit the germination of potatoes during storage. It is both a plant growth regulator and a herbicide. It can inhibit the activity of β-amylase, inhibit the synthesis of RNA and protein, interfere with oxidative phosphorylation and photosynthesis, and destroy cell division, so it can significantly inhibit the germination ability of potato when stored. It can also be used for thinning flowers and fruits of fruit trees. At the same time, Chlorpropham is a highly selective pre-emergence or early post-emergence herbicide, which is absorbed by the bud sheath of grass weeds, mainly by the root of the plant, but also by the leaves, and is conducted in the body in both upward and downward directions. Can effectively control wheat, corn, alfalfa, sunflower, potato, beet, soybean, rice, string bean, carrot, spinach, lettuce, onion, pepper and other crops in the field of annual grass weeds and some broad-leaved grass.
Usage and dosage:
Each ton of potato field 2.5% powder 400-800 grams (effective ingredient 10-20 grams), need to wait for at least 15 days after potato harvest, until the potato harvest damage self-healing can be applied to the bud inhibitor, after the potato healing period, before the budding period applied to mature, healthy, dry potatoes. Spread the bud inhibitor directly and evenly on the potatoes (packed in baskets, boxes, bags or piled directly on the ground), if the potatoes are piled up too much (more than 50 kg), it is necessary to sprinkle in layers when stacked, the bud inhibitor will sublimate into gas to inhibit buds, after spreading the potatoes cover for 2-4 days, and then the cover can be removed, you can use a duster to apply. To achieve a more obvious effect, it can be mixed with other preservative preservatives, but do not apply to seed potatoes, and the treated commercial potatoes will be isolated from seed potatoes for storage.
Post time: Jan-07-2025