Oxalic Acid , Schavelivaja Kislota Against Varroatosis Bees , 20g, Ukraine

US $9.90

Dnepropetrovsk, Dnepropetrovsk, Ukraine
Mar 30th

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OXALIС ACID Oxalic acid is a dicarboxylic acid, when heated turns into a monobasic ( formic acid ) to release carbon dioxide. Oxalic acid - a highly effective tool to combat Varroa bee . Dosage and method of administration: For prigotavlivaniya 2 % oxalic acid solution package contents dissolved in 1 liter of warm water boiled . Treated mezhramochnoe space uliev using spray type " Dewdrop " at a distance of 25-30 cm at an angle of 30-400 to the framework , the rate of 5-10 ml per mezhramochnoe space.Spraying is carried out three times in the spring , with an interval of 1 week , and in the autumn , after the collection of honey, when the air temperature is not below 15 degrees Celsius. Practical Application (research) Studies have confirmed that the acid solution is most effectively in 1.4-2.7 % concentration. Various researchers have noted a high acaricidal activity of the drug used in the form of a 2 percent aqueous solution by irrigation bees using an aerosol spray. According to the literature oxalic acid is not less acaricidal activity against the varroa mite than formic, and sometimes even more effective. And in some cases, it acts on the physiological state of the bees more gently than the ant. The average efficiency of the treatments of oxalic acid to 90 %. This technology is the use of oxalic acid has a number of features. In particular - it's hard temperature conditions (air temperature at the time of treatment should not be below 16 C), the complexity, the need for disassembly nests and alternately remove the CF framework, which often leads to a cooling of the nest and brood. During autumn treatments in nests increased humidity that promotes growth of molds cells askosferoza development. In addition, mushrooms spoil ambrosia, and during the wintering bees are poisoned. When storing a solution of oxalic acid, it quickly loses its acaricidal quality. In the literary periodical there is evidence that the processing method bees pairs of oxalic acid obtained during heating of the drug in a special device . At the same time , there is good development of bee colonies and their performance . To study the effect of the action of oxalic acid in the method of distillation Varroa were studied in the apiary. For this purpose 25 bee colonies selected, treated so that: in the working chamber filled special device 2 g of oxalic acid (10-12 per frame), then for 30-40 seconds in the working chamber is heated by a blowtorch, and an outlet tube inserted into the device hive entrance is through the car and pump acid vapors introduced into the family of bees. Thereafter taphole hive closed for 5-10 min. The control group was treated with bee families 2 percent aqueous solution of oxalic acid: bees superfused alternately taking out bees nest frame, via an aerosol dispenser "Rosynka 'solution was applied to the frame with the bees, at 45 degrees Celsius. After the experiment it was found that the efficiency of the method of distillation of oxalic acid - an average of 93 %, and the method of irrigation products - 79,5-80 %. Bipin and oxalic acid in the fight against Varroa. In recent years, effective treatment of bees in bezrasplodny autumn and winter , when the tick goes to bees and mounted under the tergites , so that it becomes inaccessible for the action of drugs. To excite the tick is used (pre-treatment Bipin and oxalic acid for 10-15 min.), A 20 % alcohol tincture of mint, under the influence of which ticks are active, get out of tergites and vulnerable to the active substance Bipin and oxalic acid. Before processing, the contents of the ampule with bees Bipin dissolved in 2 liters of water (25-30 degrees Celsius) and mixed thoroughly. You can use a plastic bottle, a cork which make a hole with a diameter of 0.5-1 mm. Poured into the streets of bees in a thin stream, carrying a bottle of streets from the beginning to the end of twice the rate of 5-10 ml of solution per street. In the presence of brood in colonies treatment must be repeated after 7-10 days. Oxalic acid is used in a concentration of 2 % (20 g per 1 liter of boiling water the temperature of 25-30 degrees Celsius) . The solution used by hundreds of bees irrigation using "Rosinka" (5-6 strokes ) . Ticks fall within 3 days . Efficacy and toxicity of Bipin and oxalic acid was determined in the autumn , after feeding sugar syrup , when families were no longer brood. Bipin started to act in the first 4-5 hours , caused a massive abscission mites. Its effect was somewhat more effective than oxalic acid. This is shown by comparative experiments . Packing: pack of 20 g Unit of delivery of goods: 1 package of 20 g. Item location - Ukraine Delivery to U.S. and Canada - 3 weeks, to Europe - 10-14 days SHIPPING Worldwide Standard Int’l Flat Rate Shipping Item ships within 1-3 business days after the receipt of the payment (I always inform). Shipment by Regular Airmail. ATTENTION! Please, do not bidding if you are not going to buy! Payment must be sent within 5 days from end of auction! All pictures are actual, you receive what you see. If you find I have not described the item accurately, please let me know as soon as possible and I will resolve immediately. I value your business and your satisfaction above all else. I also value my good reputation on eBay. If you have a problem with anything please let me know before leaving feedback and I'm sure we can decide any problems. PAIMENT METHODS: PAYPAL: I accept payment in the USA via seller-online. 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New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...

Country/Region of Manufacture

Ukraine