Fungicide Ordan: instructions for use and composition, how to breed and analogues

The use of modern fungicides to combat diseases of vegetable crops has long been necessary. Consider the principle of operation of "Ordan" - a fungicide for processing tomatoes, potatoes, cucumbers, its composition, speed of exposure, duration of protection. How to dilute it, how much to use, what drugs can be combined with and what can replace the remedy.

Release form and active ingredient of the fungicide "Ordan"

The manufacturer of this product is ZAO Avgust (Russia), which produces the well-known fungicide Topaz. It contains 2 active ingredients - copper oxychloride in the amount of 689 g per 1 kg and cymoxanil in the amount of 42 g per 1 kg.The fungicide is produced by the manufacturer in the form of a powder, packaged in 1 kg boxes, as well as 15 kg bags.

According to the method of penetration, "Ordan" belongs to contact and systemic pesticides, according to the nature of the action - to protective and curing fungicides.

Mechanism and spectrum of action

The active substances in the composition of the pesticide have a different mechanism of action, but they are aimed at combating fungal infections of cultivated plants: late blight, alternariosis, peronosporosis, and act in a complex way. The drug localizes and inhibits pathogens, prevents the entry of spores and mycelium of fungi into plant tissues, and treats specimens damaged by the disease.

Fungicide "Ordan" is used in the agricultural sector for processing tomatoes, potatoes and cucumbers, as well as for onions, strawberries, vines, roses, for coniferous, decorative and indoor flowers.

Speed of impact and period of protective action

The drug "Ordan" begins to act within 2 hours after treatment. Preventive protection lasts 1-2 weeks, depending on the level of damage, therapeutic effect - 2-4 days. At recommended doses, Ordan is non-toxic to plants.

How to breed?

The solution of the fungicide "Ordan" is prepared according to standard technology - first, the desired portion of the powder is diluted in a small volume of water, the solution is poured into the sprayer tank. Then clean water is added to bring the total volume of the solution to the required level. Spraying is carried out only with a freshly prepared solution.

Consumption rate and instructions for use of the drug

Depending on the culture, the concentration of the solution and the rate of its consumption will be different. Details about this are indicated in the instructions for use.

On tomatoes and cucumbers

For spraying cucumbers growing on ordinary beds and in greenhouses, against peronosporosis, the application rate is 2.5-3 kg per ha.Spraying is carried out prophylactically when 4-6 leaves appear on the bushes, or no later than 2 days after infection. Then 2 more treatments are carried out for greenhouses and 4 for cucumbers in the open field. The interval between treatments is 1-1.5 weeks. Liquid consumption in greenhouses - 10 liters per hundred square meters, in beds - 6 liters per hundred square meters. The waiting period is 3 and 5 days respectively.

The same scheme applies to the treatment of tomatoes growing in greenhouses and on simple beds from late blight and alternariosis.

On potatoes, onions

Onions from pyrenosporosis are sprayed 3 times with a break of 1-1.5 weeks. Application rate - 2 kg per hectare, consumed - 4-6 liters per hundred square meters. The waiting period is 20 days. Potatoes from infection with Alternaria and late blight are treated 3 times. Application rate - 2-2.5 kg per hectare, solution consumption - 4 liters per hundred square meters. Waiting period - 20 days.

Strawberry

"Ordan" is also used for protective or therapeutic treatment of strawberry bushes from brown spot. With this disease, treatment with "Ordan" is done to prevent infection. The solution is made from 25 g of powder per 10 liters of water. 5 liters of this solution are distributed over a hundred square meters.

Processing grapes

Mildew grapes are sprayed 3 times with an interval of 1-1.5 weeks. Application rate - 2.5-3 liters per hectare, solution consumption - 100 liters per hundred square meters. At least 3 weeks must pass before picking berries.

Roses and other ornamental plants

Rose bushes are sprayed against rust as soon as the first signs of infection are detected. Solution concentration - 50 g per 10 l.

"Ordan" for indoor flowers

Indoor cultures for fungal diseases are treated with a solution of 1-5 g of powder per 1 liter.

Safety precautions

Treatment with the drug is carried out in the mornings or evenings so that sunburn does not form on the leaves. The day should not be cloudy and windless. The solution must be used all, it is not stored even for a short time, so you need to prepare such a volume to spend it all.

"Ordan" belongs to fungicides with hazard class 3. To work with him, you need to wear tight clothes and shoes to cover all vulnerable areas of the body.

Put on a respirator, goggles and gloves. Do not drink, eat or smoke while preparing the solution and applying. After work, wash your face and hands, rinse the areas that got the solution. "Ordan" cannot be used near water bodies, apiaries, they cannot process crops during the flowering of gardens.

First aid for poisoning

In case of accidental poisoning, you need to drink activated charcoal tablets and plenty of water. After a while, induce vomiting. If the condition has not stabilized, seek medical attention.

Compatibility with other pesticides

Fungicide "Ordan" can be combined with many pesticides. Do not mix it with drugs that have an alkaline reaction.If the exact compatibility information is not indicated in the instructions, you need to test the compatibility of the drugs yourself before starting work: stir in a small container and, if there are no changes, you can stir them in the tank mixture.

Expiration date and storage rules

You need to store "Ordan" in a dark, unlit place. Do not place medicines, food for people, animal feed, household items nearby. The storage room must be inaccessible to children and pets. The shelf life of the product in the original packaging is 3 years, after the end of the drug is unsuitable for use. Do not store the finished solution, pour out what remains after processing.

Substitutes for "Ordan"

Analogues - preparations "Kurzat", "Hom" and "Oksihom", "Abiga Peak". They contain the same active ingredients. The purpose of these drugs is different, but, if necessary, you can replace one with another if the plant is struck by a disease that the remedy can fight.

Fungicide "Ordan" of the Russian company "August" is intended for the treatment of vegetable, indoor and ornamental plants, berries and grapes from a complex of fungal infections. It protects them from infection and is effective at the initial stage of the disease. It provides double protection for plants, both he althy and already infected. Pathogens have almost no habituation to the agent; it has low toxicity for crops, humans and insects. To use the "Ordan" does not need special knowledge and equipment. Any gardener can use the tool. It can be used in large agricultural enterprises and private household plots.

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