Detailed answers to the questions of gardeners concerning rules of preparation, a combination are published in article by various chemical means, storages yadoximikatov and works with them.
ALL my QUESTIONS About YADOXIMIKATAX
What ware can be used for a priyogotovleniye of solutions yadoximikatov?
For solution preparation yadoximikatov it is better to use wooden tubs. Sleyoduyet to avoid use of iron ware as it is corroded by chemical means (bordeaux liquid) owing to what it is quickly damaged. It is necessary to mean that kachestvo solutions thus also worsens.
In small priusadebny gardens for a solution prigoyotovleniye yadoximikatov it is possible ispolzovat the wide cement pipes fixed on a concrete support and cemented.
Whether it is possible to combine various himiyochesky means for simultaneous fight against several diseases and wreckers?
Joint application yadoximikatov is possible, but not always. Two or neskolkoyadoximikatov can be combined in case after mixing each of them keeps a polyonost the former efficiency on an otnoyosheniye to diseases and wreckers. If at a smeyoshivaniye connections, poisonous for plants and with the lowered efficiency are formed, sovyomestny application yadoximikatov it is impossible to allow.
At admissible combinations the received mix it is possible to store prodolzhiyotelny time as it doesn’t lose the tokyosichnost in one cases, and in other cases it needs to be applied at once after preparation.
Ordinary as an incompatibility sign yadoximikatov consider education at their smeyoshivaniye of flakes and a deposit. However there are also such incompatible chemical means, at which similar signs of incompatibility otsutstvuyut.
Most often share fungicid and an insecticide or akaricid, is more rare – distinguished fungicidy either various insecticides, or insecticides and akaricidy.
Why it is necessary to stir solutions yadoximikatov at a charging of sprayers and during spraying?
High quality of solution – one of important conditions of toxicity yadoximikata. That poluchit evenly distribution of a chemical veyoshchestvo in solvent – water or oil – vylivat yadoximikat in solvent is necessary at tshchayotelny stirring. Otherwise poluchaetsya solution of unequal concentration at which application can be observed odyonovremenno insufficient toxicity, a vsledyostviye of low concentration, burns of leaves and plodov garden cultures, owing to very high concentration yadoximikata.
The majority of the solutions prepared for spraying of fruit and berry plants, aren’t considered as the real solutions, and suspensions and emulsions, i.e. liquids in which in solvent the crushed firm or liquid particles of the unequal size float. When working liquid is in a motionless sosyotoyaniye, these particles start to settle, and time of their subsidence depends from chemical sostava and the size of separate particles. As a typical priyomer bordeaux liquid which is besieged very quickly in this regard can serve. Therefore working liquids it is necessary to stir slowly during a sprayer charging, and some of them – and during spraying. Motor sprayers are supplied with mekhanichesyoky mixers which stir working liquid in the tank during spraying.
How long ready working liquids for an opyoryskivaniye keep the toxic properties and whether use of rayobochy liquid after its preparation is allowed next day?
On duration of preservation of toxicity working liquids separate yadoximikatov considerably differ among themselves. In all cases spraying is better for carrying out at once after preparation of working solution or some hours later. Not dopuskaetsya use of solutions next day after their preparation. Doesn’t follow pribegat and to so-called "strengthening" of old rayobochy solutions by an additive in addition koliyochestvo yadoximikata as it is not known, in what degree their toxicity is reduced.
Some chemical means (limy-gray broth) need to be used at once after their dissolution in water, as thus obrazuyutsya flying connections.
How it is necessary to store yadoximikaty?
To store yadoximikaty it is necessary so that whenever possible didn’t lose the toxicity more long. Changes of a chemical composition and properties yadoximikatov occurs under influence both high and low temperatures, and povyyoshenny humidity of air. Solyonechny, dry rooms where the temperature of the ziyomy doesn’t fall below 0°S most are suitable for storage yadoximikatov light, but not. If there is no special room, to store chemical means of protection of plants follows in a strong chest with a cover, under the lock. The chest should be in a dry place. In such usloyoviya yadoximikaty keep the properties in a teyocheniye of two years and more.
What rules should be observed at work with yadoximikatami?
The chemical preparations intended for fight against diseases and wreckers of fruit and berry cultures, are strongly poisonous for people and pets. Poisoning with them can occur through a mouth, through respiratory ways and through skin. Therefore when weighing yadoximikatov, at preparation of workers from them rastvorov, during the spraying and an opylivaniye etc. nuzhyono to put on protective mittens, points, protivogaz and to use clothes specially intended for this purpose (an apron or kombinezoyony). If there is no gas mask, the mouth and a nose should be protected bandages from several layers of a gauze.
At work with yadoximikatami it is impossible to eat, kurit and to drink alcohol drinks. After work it is necessary to wash up soap of a hand and the person and if vozyomozhno, to be redeemed entirely. Work with yadoximikatami shouldn’t proceed more than four chasov in day. With poisonous chemical means it is impossible to allow pregnant women to work zhenshhin and juvenile.
(On newspaper materials To Fermerska a hospodariate).