Both clubroot and root-knot nematodes are responsible for vegetable roots. The main manifestations are the dwarfing of plants, the yellowing of leaves, and wilting. If they cannot be distinguished correctly, they may enter the error zone and miss the best treatment.

First, clubroot disease occurs only in cruciferous crops, infecting the main lateral roots, when the main root disease, the tumor is relatively large, the number is small, when the lateral roots occur when the tumor is relatively small, the number is relatively high, the size of the victim after the formation Unequal tumors; Root-knot nematodes not only damage cruciferous plants but also harm other crops. The incidence of major roots is less, mainly affecting the fibrous roots and lateral roots of crops. They are damaged by nematodes and are harmed by the vascular bundles of injured roots to form tumors of various sizes. For the rosary.

Second, the root of clubroot is root tissue enlargement into a colon, while root knot nematode disease is formed on the fine root nodules, was rosary.

Third, through the microscope observation, clubroot disease is a bacteria, no body after the anatomy, and root knot nematodes are parasites under the microscope.

4. The root-swelling pathogen is the flagellin-infected Brassica albicans fungus, which is mainly suitable for acidic soils, especially the cruciferous massif plots or low-lying plots. The soil is pH 7.2 and weakly alkaline. When it is a rooted bacterium, it should not be affected. Root-knot nematodes are eggs and larvae that remain in plant residues, mainly distributed in the soil 3 to 10 cm in soil, there is no absolute requirement for the soil pH, in particular, easy to disease caused by poor compaction and permeability.

5. The clubroot disease is flagellin, which can be used to prevent and treat with thiram, triazophos, fluazinam, and avermectin, thiazole, and fluopyram. Insecticide control. Http://

Food Grade

Rhodiola extract is the root extract of Rhodiola, which is sweet and bitter. The main ingredients are salidroside, tyrosol and losevin, which have the effects of enhancing immune function, protecting cardiovascular and cerebrovascular system, anticancer and antidepressant. Rhodiola extract is a natural extract extracted from Rhodiola crenulata, which is refined, concentrated and dried. It is very soluble in water, methanol, ethanol and ether. It is stable to heat. Rhodiola mainly contains phenylpropanoids and flavonoids. Its unique active chemical constituents are phenylpropyl esters, rosavin (the most active), rosin, rosarin, rhodiolin, salidroside and its aglycone [1], namely p-tyrosol. Only Rhodiola rosea contains rosavin, rosin and rosarin.

Product Name: Rhodiola Rosea Extract

Other name : Rhodiola crenulata

Used Part: Root

Specification: 5%

Appearance: Red brown powder

Active Ingredient: Rosavin, salidroside

Test Method: HPLC

Extraction type: Liquid-Solid Extraction

Shelf life: 2 years

Rhodiola rosea is a remarkable herb that has a wide and varied history of uses. It is thought to strengthen the nervous system, fight depression, enhance immunity, elevate the capacity for exercise, enhance memory, aid weight reduction, increase sexual function and improve energy levels. It has long been known as a potent adaptogen. Adaptogens are substances that increase the body's overall resistance and help to normalise bodily functions.

1. Rhodiola Rosea P.e can be Anti-aging, anti-anoxia, anti-fatigue and anti-stimulus effect.
2. Rhodiola Rosea P.e is used as tonic and sexual elixir for both man and woman in china.
3. Rhodiola Rosea P.e Significantly allow for improvements in athletic performance.
4. Rhodiola Rosea P.e Effects from boosting immune function to enhancing memory to improving recovery from exercise.
5. Rhodiola Rosea P.e Reduce hyperglycemia visibly.
6. Rhodiola Rosea P.e can Be effective for improving mood and alleviating depression.

1.Rhodiola Rosea P.e is Applied in food fields, it is widely used as functional food additive;
2.Rhodiola Rosea P.e is Applied in health product field, it can be used as raw material in health food, the purpose is to enhance immunity and resist melancholy;
3.Rhodiola Rosea P.e is Applied in cosmetics fields, it is widely used to delay aging and compact skin;
4.Rhodiola Rosea P.e is Applied in pharmaceutical field, it is widely used to treat cardio-cerebrovascular disease.

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