American foulbrood – how to protect

American foulbrood in bees: treatment of disease.

У цій статті ми поговоримо про поширену патологію розплоду – американський гнилець.

This is one possible cause major damage beekeepers.

Characteristics of the pathogen.

Винуватець проблеми – бацила ларве.

Одна з причин складності боротьби з захворюванням – стійкі спори збудника.

They are nothing to worry sunlight.

Even with these disputes can be stored in honey 28-42 days. Boiling kills spores through 10-13 minutes.

The detrimental effect of sunlight when dry spores have to 2-3 day.

If disputes, are the victims, dried brood, they are very resistant to chemicals.

1. The spread of disease
2. Nuances of
3. symptomatology
4. Diagnostics
5. Treatment

The spread of disease

The list of potential sources of infection has:

• patients larvae;
• dead larvae;
• заражених продуктів бджільництва – меду і перги.

The nuances of American foul brood

It is evident in the spring months and reaches a maximum peak in the summer.

At the beginning of disease affects slightly larvae, but it affects all cells.

As affected a printed brood, then establish the larvae infection is very difficult (especially beginners).

In pathology may indicate:

1. sharp weakening bee colonies;
2. lack of health notch.

symptomatology

For signs of American foul brood should periodically inspect brood.

Основна ознака здорової сім’ї – однаковий розподіл розплоду в сотах, хворий – навпаки (plus empty cells).

If you find yourself depressed, perforated cell, the, probably, you are faced with American foul brood.

Features of dead larvae in this disease:

• колір – коричневий або бурий;
• the smell of wood glue;
• lipka Taguchi mass visohlogo rozplodu;
• crust, which is difficult to remove (it is the dried larva).

Sound the alarm must at a colorful brood combs to.

Diagnostics

It is based on the definition of the disease by their appearance.

Advice: If you are new, then contact a specialized laboratory.

Біоматеріал для лабораторної діагностики – підозрілі стільники.

Read: The European foulbrood disease of bees: treatment.

treatment strategy

During medosbora problem of bee colonies should ensure clean hives, new cells.

Do not do without wax foundation, medical syrup, which includes preparations, used in the treatment of European hnylltsyu (inappropriate sanazin).

Importantly, that all streets were busy.

Features of driving of the patient with the same bdzholosim'yi, that of European foul brood.

First remove the uterus.

It is replaced by a young, healthy individuals, located in the cell.

Обов’язкова умова – утеплення гнізда нового «житла».

After confirming the diagnosis of infected beekeeping sector is sent to quarantine.

This applies to the surrounding areas (радіус – як мінімум 5 000 m). Quarantine removed, if after treatment apiary is at least 12 months.

The strategy involves fighting disease and disinfect places, which were previously infected bdzholosim'yi.

Also disinfected hives, extension, framework, Beekeeping equipment.

Places, which were sick with hives families, perekopuyutsya.

Earth processed 10% svizhepohashenym lime (норма витрати – літр на квадрат).

Method of preparation: quicklime (1 kg) + water (1 l). After repayment of the amount of lime has to 10 l by adding water.

Advice: a container for a vehicle using a wooden barrel.

Before disinfection of hives wax is removed, propolis. Then they are washed. For this purpose hot lye (10 l water + 2 kg ash).

Alternative – більйова сода (3% solution). It is important to wait for the complete drying of hives. Then they obpikayutsya.

For that matter will blow-torch. Burning can be replaced by two-time processing kaustyfitsyrovannym Potashnya-soda solution. Перерва між процедурами – не менше 1 years.

Тривалість витримки продезінфікованих вуликів – 2 gained. After they are washed and dried.

Design elements hives (extension, framework, plug board, separate grating) disinfected using boiling.

In this case sanitizer presented 2% sodium hydroxide. In the given quarter hour boiling.

To disinfect empty honeycombs, suitable for further use, You can use the solution, consisting of 3% hydrogen peroxide and 3% acetic acid.

Час витримки сот в розчині – 24 years.

Some beekeepers disinfected free of honey and pergi cells by irrigation of the same solution.

This work easily performed using hidropulta. Irrigation to be two sides of each cell.

Обов’язкова умова – повне заповнення клітинок дезінфектором. In this state, cells are maintained daily, After cells are washed, dried.

WordHex, who do not plan to use, перетоплюються – розварюються. It takes 2,5 years. Wax hundreds of these belongs to surrender.

Read: Disease bees nozematoz (diarrhea): treatment

Methods of disinfection equipment:

• металевого великого – вогнем. Use all the same soldering lamp;
• дрібний інструментарій – кип’ятінням. Дезінфікуючий засіб – 2% soda solution.

After disinfection equipment is washed with water, fired.

Disinfection hives holstykiv, navolochok, insulating pads by using boiling.

Applicable 3% soda, 1% sodium hydroxide. In the first case, the exposure time is half an hour, у другому – чверть години.

Disinfected hives elements propoliskuyutsya, dried, proutyuzhivayut.

Working solutions usually disinfected following:

• 20% hydrogen peroxide;
• 10% formalin;
• 1% aktivovanim chloramine.

Час витримки одягу в дезінфікуючих розчинах – 4, 3, 2 years, in accordance.

Whatever solution propoliskuyetsya clothing, dried. The used water is recycled.

At the same time we, apparently, focus. hope, Our article will benefit you.