5 effective methods of onion fly
To you in the garden would not start the onion fly, you need to follow some guidelines. If it is already there, you have to deal with it.
Below are 5 effective ways to prevent and fight against onion fly.
prevention and protection measures
The first method of prevention - early planting bulbs. Onions should be planted in early May, he quickly takes root, grows well and is opposed to the onion fly.
The second method - mulching ashes with subsequent loosening. Effective method, since ash is the most effective method of combating and prevention of the onion fly. This procedure is good to do after rain or after irrigation. In addition, when loosening removed and weeds. After making ash Opener need a bed to shed some water. Possible instead of mulching to make the ash solution and pour over the plants. The procedure should be performed every 2 weeks for the prevention of pests.
When landing an onion it is also desirable to introduce the ash into the wells.
The third way - crop rotation. No need to put in one place the onion for several years - it is necessary to change the planting each year. For example, onions are good precursors cucumbers.
The fourth method - the use of ammonia. It requires 10 liters of water 2 tbsp. ammonia spoon. Dilute and watered with a watering can. Repeat the procedure every other week. With this tool, you will not only scare away the insects, but Feed the his bow as ammonia - a source of nitrogen.
The fifth method - the use of the carrot tops. It is known that onion fly does not tolerate the smell of carrot tops. When cleaning the autumn carrot tops to collect, cut with scissors and nasushit to use it as mulch on the beds and the means of the carrot fly next year.
You can use mixed planting onions and carrots.
Do not use insecticides and various chemicals on a bed of onion, because onion tends to accumulate toxins that your family is dangerous to health.
Be healthy!
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