2024 Author: Gavin MacAdam | [email protected]. Last modified: 2023-12-16 13:38
Biological products are used by all advanced summer residents, adherents of eco-farming. Let's review popular groups based on useful mushrooms, hay sticks, trichoderma. Consider the rules for the use of biological products, their compatibility with herbicides, mineral fertilizers, insecticides, growth regulators, fungicides
Without chemistry, you can improve soil fertility, fight diseases, pests. For this, there are biological products that you need to be able to use and get the most benefit. Let's review the main groups of biological drugs. Consider the question of their possibility of combining with fertilizers and chemicals.
What are biologics
The source for the production of biological products are useful cultures: bacterial strains, extracts of animal and plant origin, microorganisms, fungi. Biotechnological synthesizing methods are often involved in the development.
There are 3 groups of biological products: biofungicides; plant extracts; biological insecticides. I will list the advantages of biological products:
• to obtain a positive effect, a minimum amount is required;
• do not have a harmful effect on humans and animals;
• do not accumulate in plants;
• safe for ripening crops;
• the possibility of long-term use, since pests and pathogens do not become addictive;
• strengthen the immunity of plant crops;
• do not affect the taste, properties, quality of the fruit.
What can and can not be combined with biological products
Good growing results are not always achieved with natural remedies. They often work in support of chemical fertilizers, fungicides, etc. Mixing of different types depends on their composition.
Trichoderma
If antifungal biological products are used on the site, based on trichoderma (mycelium, spores, waste products), then it is important to understand how they work. When processing the soil / plants with Trichocin, Trichodermin, Miko Help, Trichoplant, Trichodermin Verde, the growth of the Trichoderm fungus begins in the soil. Its progression suppresses the development of phytopathogens, causative agents of diseases, since they produce special enzymes and antibiotics.
You can combine trichoderm species with any drugs that will not inhibit the beneficial fungus. It will not be damaged by growth stimulants (Epin, Zircon, etc.), organics, insecticides against insect pests (pyrethroids, neonicotinoids, avermectins, etc.), created on the basis of nematode viruses.
Trichoderm preparations cannot be combined with chemical fungicides, copper- and mercury-containing mixtures, they will destroy beneficial microorganisms.
Bioinsecticides
Safe biological preparations Boverin, Bitoxibacillin, Aktofit, Nematofagin, Fitoverm, Pecilomycin, Metarizin, Avertin-N, Mycoafidin, Aversectin C, Basamil, Bicol, Verticillin, etc., contain ecotoxins of microbial culture isolated from microbial cultures. and microorganisms.
Living cultures that are in the composition of bioinsecticides will not tolerate combinations with chemical furgicides. They cannot be used with vitriol and products that give an alkaline reaction.
Hay stick
A large group of drugs is based on hay bacillus. This bacterium multiplies rapidly, produces more than 60 types of active substances, blocks the growth of pathogens, creating an unfavorable habitat for them.
Popular drugs are Alirin-B, Fitosporin, Baktofit, Gamair, Economik, etc. The formulations of hay bacillus are combined with growth regulators, root-formers, with mineral and organic fertilizers, with all biological products based on related bacteria, with herbicides and chemical insecticides. Cannot be used with bactericidal mixtures, as they destroy the habitat with / sticks.
Plant extracts
Bioactive additives stimulate growth, strengthen plants, relieve stress, and often work against pests and diseases. I will name the popular ones: Mimos, Biospektr, NV-101, Rostock, Ekoberin, Silk. They are applied at all stages of cultivation in the form of spraying and watering.
It is possible to combine these biological products with all biological means of protection, with chemical fungicides, insecticides, with growth regulators, herbicides. It is impossible with copper sulfate and mercury-containing mixtures.
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