RU2275024C2 - Agent for plant hardening - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: claimed agent contains (per 1 l): a) 10-33 % of anionic surfactants, b) 5-18 % of non-ionic surfactants, c) 2-20 % of ethanol or methylated alcohols, or apple vinegar, d) 25-60 % demineralized aqueous solution, e) catalytic enzymatic glycosides from vanilla, almond, or strawberry extracts, f) 0.01-1 g of food-grade dye, g) 0.01-5 g of lanoline, or 0.5-15 ml of glycerol, or 0.5-5 ml of paraffin oil.

EFFECT: agent for plant hardening of improved effectiveness.

20 cl, 4 ex

Description

The present invention relates to a means for strengthening plants.

Previously, it was proposed to use a number of chemicals to strengthen plants, thereby maximizing yield and productivity. Such plant strengthening agents have been used to treat plants from infection by a number of pests.

The technical result of the present invention is the provision of means for strengthening plants and effective treatment of plants from whiteflies at all stages of its development from other insects and fungi. Moreover, this tool allows you to more safely handle crops from infection with various insects and fungi.

The present invention relates to a means for strengthening plants, which contains the following ingredients (per liter):

a) 10% -33% of anionic surfactants,

b) 5% -18% non-ionic surfactants,

c) 2% -20% ethanol or methylated alcohols or apple cider vinegar,

d) 25% -60% demineralized aqueous solution,

e) 0.01-4 ml of catalytic enzyme glycosides from vanilla extract or almond extract, or strawberry extract,

f) 0.01-1 grams of food coloring selected in accordance with the British Pharmacopoeia (BP),

d) 0.01-5 grams of lanolin, or 0.5-15 ml of glycerol, or 0.5-5 ml of paraffin oil.

The plant strengthening agent of the present invention has the advantage of being useful for treating crops to control sucking insects and fungi. Despite this, it does not have a harmful effect on the digestive tract of humans and animals. In addition, the plant strengthening agent has the advantage that when processing certain types of crops, additional additives can be used to further improve development.

Preferably, the plant strengthening agent contains one or more of the following ingredients:

50-350 grams of urea with a nitrogen content of 46%,

5-60 grams of iron chelates with an iron content of 13.2%.

This is beneficial for improving the power and green of the crop.

Depending on the needs of the crop of interest, any one or more of the following useful ingredients can be added to the mixture:

20-150 grams of potassium,

10-150 grams of phosphate,

10-110 grams of magnesium,

0.5-1 grams of manganese,

0.5-1 grams of boron,

0.2-0.5 grams of molybdenum,

0.2-0.5 grams of zinc,

1-3 grams of copper

0.1-0.5 grams of cobalt,

5-40 mmol / liter of o-acetoxybenzoic acid.

Useful if the plant fortifier contains:

25% anionic surfactants,

13% non-ionic surfactants,

13% ethanol

40% demineralized aqueous solution,

0.15 ml of catalytic enzyme glycosides from vanilla extract,

0.14 grams of food coloring selected in accordance with the British Pharmacopoeia (BP),

0.19 grams of lanolin,

260 grams of urea with a nitrogen content of 46%,

40 grams of iron chelates with an iron content of 13.2%.

Preferably, the plant strengthening agent comprises:

16% anionic surfactants,

8% non-ionic surfactants,

8% ethanol

58% demineralized aqueous solution,

0.08 ml of catalytic enzymatic glycosides from vanilla extract,

0.055 grams of food coloring selected in accordance with the British Pharmacopoeia (BP),

0.12 grams of lanolin,

170 grams of urea with a nitrogen content of 46%,

25 grams of iron chelates with an iron content of 13.2%.

In a preferred embodiment, the plant strengthening agent comprises:

20% anionic surfactants,

10% nonionic surfactants,

10% ethanol

50% demineralized aqueous solution,

0.2 ml of catalytic enzymatic glycosides from vanilla extract,

0.075 grams of food coloring selected in accordance with the British Pharmacopoeia (BP),

0.153 grams of lanolin,

220 grams of urea with a nitrogen content of 46%,

30 grams of iron chelates with an iron content of 13.2%.

Preferably, the plant strengthening agent is used to control whiteflies, aphids, mealybugs, scaly insects, cicadas, and thrips larvae.

In a preferred embodiment, the plant strengthening agent can be used to control spider mites, botrytis and powdery mildew.

The plant strengthening agent is useful for strengthening roses, freesia, astromeria, greenery, tomatoes, green peppers and wild strawberries.

Depending on the needs of the plants of interest, nutrients can be added to the plant strengthening agent, including potassium, phosphate, magnesium, manganese, boron, molybdenum, zinc, copper and cobalt.

Next will be described examples of processing crops by means for strengthening plants according to the above preferred embodiment of the present invention.

Example 1

Crop: wild strawberry

Substrate: Suspended peat-filled modules

Sprayed three times (dates: 03/11/01; 03/15/01; 03/19/01).

The culture was heavily infected with whiteflies and aphids. After the first spraying, more than 90% of whiteflies and aphids died. The second and third spraying resulted in the death of 100% whiteflies, only a few percent of aphids were left alive, inaccessible for spraying.

Example 2

Crop: marketable varieties of roses

Before the first use of the plant strengthening agent, the crop was infected with adult and whitefly eggs, spider mites, larvae and adult thrips, powdery mildew and botrytis. The capacity of the crop was also weakened due to insufficient light levels.

After the first application of the plant strengthening agent, the death of all adult whiteflies and some eggs was observed, as well as the partial death of adult spider mites and approximately 60% of its eggs. The plant fortifier also dried out powdery mildew and botrytis. It completely destroyed the thrips larvae on the stems, but did not affect adult thrips.

After the second application, complete destruction of the whitefly and spider mite was achieved and the presence of thrips larvae and powdery mildew was not detected. Some adult thrips remained alive.

Example 3

Crop: 1.4 acres of freesia in a greenhouse.

Three sprays for plant strengthening at three-week intervals.

Sprayed three times (dates: Wednesday, 01/24/01; Wednesday, 02/14/01; Wednesday, 3/7/01).

The plant strengthening agent was used on commercial varieties of freesia in a metal glazed greenhouse (0.8 acre plot) and in a wooden glazed greenhouse (0.6 acre plot). 12 varieties of freesia were grown. The first time the culture of freesia was sprayed 3 weeks before the time of cutting.

Crop was evaluated before the first spray and once a week for 9 weeks, starting 3 days after the first spray.

Before the first spraying, small aphid habitats and very small botrytis were present. The crop looked healthy, however, slightly less green due to insufficient light levels.

After the first spraying, all the aphids present died, and the botrytis dried out. The crop was beneficially influenced by the addition of nitrogen and iron and it looked more juicy and dark green.

After the first spraying, aphids were not detected and botrytis virtually did not exist. Spores of botrytis did not spread, although air circulators worked both day and night during the entire test period. Water heaters were turned on only when the temperature dropped below 3 ° C, mainly to prevent freezing. Typically, more botrytis could be observed due to humid outdoor conditions and the fact that no heating was applied.

In two small areas adjacent to the test area, in which the plant strengthening agent was not used, a slightly larger number of botrytis was present and in 3 cases, Elvaron fungicide was used against botrytis.

Example 4

To assess the effects of the product on protected roses, in particular to quantify the effect on whiteflies and spider mites, two preliminary tests were carried out using a plant fortifier. Using traditional equipment for hydraulic spraying, a product was applied on both surfaces of the leaves at the rate of 1 liter of product / 500 liters of water. A three-time spraying program was used at intervals of approximately 3 days between sprays.

Plot 1

Roses La Moye

The trials used a whitefly-sensitive Kiss variety. Unfortunately, the first spraying was carried out before the moment when the first leaf samples were taken for evaluation. To quantify the effects of exposure, a random sample of the middle leaves was used after the first spraying and after the last spraying. Ten leaflets were examined under a microscope and pests were finally counted.

After the first spraying, most adult whiteflies died; additional sprays did not significantly improve this observed effect. No apparent phytotoxicity was observed in the culture. There was an improvement in the quality of the leaves, which became dark green, and there was a lack of the usual stickiness associated with whitefly infection. It was also clear that the formation of mold was reduced.

1 spray 3 spraying Eggs Eggs living the dead empty living the dead empty 296 211 1023 266 131 1514 larvae larvae living the dead living the dead 291 196 325 642 dolls dolls living the dead empty living the dead empty 120 24 73 31 3 48

It turned out that the product has a more significant effect at the stage of larvae than at the stages of eggs and pupae. The eggs from which the larvae began to hatch were damaged, and most of the emerging larvae died.

Plot 2

Vineyard Franc Fief

The test was carried out on a variety of Bianca, which was largely infected with whiteflies and some spider mites. The previous two treatments were performed using the new Chess aphid / whitefly insecticide. The plant breeder noted a significant decrease in the adult population after the first spraying with a plant strengthening agent. He also noted that after spraying the leaves became cleaner, and the formation of mold deposits after treatments decreased. However, when sprayed, the flowers could be damaged, as the petals stuck together and could not open.

without two three spraying spraying spraying Eggs Eggs Eggs living the dead empty living the dead empty living the dead empty 373 75 1544 1449 42 1360 401 17 2607 Larvae Larvae Larvae living the dead empty living the dead empty living the dead empty 665 372 396 419 112 one 811 Dolls Dolls Dolls living the dead empty living the dead empty living the dead empty 146 0 36 5 3 one hundred 23 19 25

The product again showed the ability to significantly reduce the number of larvae.

This site was also infected with a spider mite. The whole plot was once treated with a plant fortifier. Inside the plot, the smaller area was additionally sprayed twice, while the remainder was treated with Aseptacarex and Applaud. This allowed a direct comparison of effects on spider mites, since Aseptacarex is an acaricide.

% of adults individuals / larva living the dead after three sprays with the agent according to the invention 17 83 after one spray with the product of the invention + Aseptacarex treatment + Applaud treatment 53 47

Compared with the action of Aseptacarex, the program for the use of plant strengthening agents led to a significant increase in the effect on spider mites.

As can be seen, treatment with a plant strengthening agent is a proven effective effect in controlling adult whiteflies. The use of only one spray led to a highly effective effect on the adult population.

Claims (20)

1. A plant fortifier that contains the following ingredients (per liter): a) 10-33 vol.% anionic surfactants, b) 5-18 vol.% non-ionic surfactants, c) 2-20 vol.% ethanol, or methylated alcohols, or apple cider vinegar, d) 25-60 vol.% demineralized aqueous solution, e) 0.01-4 ml / l of catalytic enzyme glycosides from vanilla extract, or almond extract, or strawberry extract, f) 0.01-1 g of food coloring selected in accordance with the British Pharmacopoeia (BP), g) 0.01-5 g of lanolin, or 0.5-15 ml / l of glycerol, or 0.5-5 ml / l of paraffin oil. 2. Means for strengthening plants according to claim 1, which additionally contains one or both of the following ingredients (per liter): h) 50-350 g of urea with a nitrogen content of 46%, i) 5-60 g of iron chelates 13.2%. 3. Means for strengthening plants according to claim 2, which contains (per liter): 20 vol.% Anionic surfactants, 10% vol. Non-ionic surfactants, 10 vol.% Ethanol, 50% vol. Demineralized aqueous solution contained in the solution, 0.2 ml / l of catalytic enzyme glycosides from vanilla extract, 0.075 g of food coloring selected in accordance with the British Pharmacopoeia (BP), 0.153 g of lanolin, 220 g of urea with a nitrogen content of 46% and 30 g of iron chelates with an iron content of 13.2%. 4. Means for strengthening plants according to claim 1, which additionally contains 20-150 g of potassium. 5. The tool for strengthening plants according to claim 1, which additionally contains 10-150 g of phosphate. 6. Means for strengthening plants according to claim 1, which additionally contains 10-110 g of magnesium. 7. Means for strengthening plants according to claim 1, which additionally contains 0.5-1 g of manganese. 8. The tool for strengthening plants according to claim 1, which additionally contains 0.5-1 g of boron. 9. The tool for strengthening plants according to claim 1, which additionally contains 0.2-0.5 g of molybdenum. 10. Means for strengthening plants according to claim 1, which additionally contains 0.2-0.5 g of zinc. 11. Means for strengthening plants according to claim 1, which additionally contains 1-3 g of copper. 12. Means for strengthening plants according to claim 1, which additionally contains 0.1-0.5 g of cobalt. 13. The tool for strengthening plants according to claim 1, which further comprises 5-40 mmol / l of o-acetoxybenzoic acid. 14. The plant strengthening agent according to claim 1, which is used to control whiteflies, aphids, mealybugs, scaly insects, cicadas, and thrips larva. 15. The tool for strengthening plants according to claim 1, which is used to combat spider mites, botrytis and powdery mildew. 16. The tool for strengthening plants according to claim 1, which is used to strengthen roses, freesia, astromeria, herbs, tomatoes, peppers and wild strawberries. 17. Means for strengthening plants according to claim 2, which additionally contains 20-150 g of potassium. 18. The tool for strengthening the plant according to claim 2, which additionally contains 10-150 g of phosphate. 19. The tool for strengthening plants according to claim 2, which additionally contains 10-110 g of magnesium. 20. The tool for strengthening plants according to claim 2, which additionally contains 0.5-1 g of manganese.