How to breed Phytoverm from the Colorado potato beetle
About the composition
The Phytopharm remedy for the Colorado potato beetle is an insecticide of organic composition, the basis of which is aversectin C - a product of the activity of particular soil microorganisms. The concentration of the active substance is 2 g per liter of emulsion.
Penetrating the intestinal pest by the contact-intestinal method, the active component acts on its nervous system, contributing to the development of paralysis. Subsequently, the appetite is lost in the poisoned insect, and it no longer poses a danger to garden crops. In this connection, there is no need to collect plant parasites.
Popularity means Fitoverm due to the mass of advantages:
- High efficiency provides a unique composition, the impact of which on the organism of insects can be observed after 8-10 hours from the time of treatment of the site. The maximum effect is achieved in the event of 3-6 days.Especially effective means in hot weather.
- Security. A drug natural origin It has no harmful toxic compounds. In addition, it does not penetrate the plant membrane of the leaf plate and does not accumulate in it. In this connection, does not pose a danger to humans and garden crops.
- Broad spectrum of action. Effectively means Fitoverm against the Colorado potato beetle, mite, cabbage moth, leafworm, pinwort, peach and melon aphid, as well as other pests.
- Organic insecticide has a short decay period.
- The tool is not addictive in insects.
However, like most drugs, the Fitoverm remedy for the Colorado potato beetle has several disadvantages:
- Not resistant to sediments means poorly fixed on the surface of the sheet, and therefore, there is a need to use additional adhesives. Usually they serve as soap and other detergents.
- The organic composition affects only adult individuals and their larvae; it does not affect the egg-laying of the Colorado potato beetles. For this reason, there is a need for re-treatments.
- High price.The price of the drug varies depending on the dosage, ranging from 15-20 rubles. The clear liquid can be produced in ampoules (2, 4 and 5 ml), bottles (10-400 ml) and 5-liter cans.
- The use of a biological product Fitoverm from the Colorado potato beetle in combination with pesticides is unacceptable.
Rules of application
It is necessary to prepare the working solution in accordance with the type of culture and the dosage specified in the manual (how to dilute Fitoverm is indicated in the instructions). For processing vegetable crops from Colorado potato beetle concentrated emulsion diluted in a ratio of 1 ml per 1 liter of water. To protect the potatoes spend 3 spraying throughout the season with a break of 20 days. It is preferable to use the composition in dry and windless weather.
Important!
Despite the safety of a biological product when working with it can not be neglected personal protective equipment.
The numerous positive reviews about the Fitoverma from the Colorado potato beetle are evidence of its effectiveness.
Reviews
The appearance of the Colorado potato beetle on potatoes usually gives me a storm of emotions and indignation. This summer, there have been so many insects that I was forced to resort to more radical methods than use of folk remedies. So the choice fell on Fitoverm.I did everything in accordance with the instructions, and as a result I was rewarded with a positive result. Super remedy. I advise everyone.
Marina, Vologda
Phytoverm was sprayed twice in the garden, and there were no problems with the beetles. Cool stuff. Recommend.
Roman, Enakievo