Herbicide Greenfort Pronyt (Proponyt) is a soil herbicide for the fight against annual cereal and dicotyledonous weeds.
Characteristics of the active substance
The active substance (propizachlor) belongs to the chloracetamide group. Preparations of this group spoil germinating seeds. Chloracetanilides inhibit enzymes with sulfhydryl groups, suppressing the oxidative process. Phosphorylation reduces the activity of nitroreductase, disrupting nitrogen exchange, protein synthesis, and the formation of polyribosomes. The phototoxic effect on weeds is expressed if the herbicide is present at the beginning of seed germination.
Mechanism of action
The herbicide is absorbed through the seedlings and root system of the weeds that germinate, while suppressing the synthesis of proteins and nucleic acids, causing rapid death of the weeds. The herbicide forms a protective screen in the upper layer of the soil, which allows you to control the subsequent waves of the appearance of weeds. With post-emergence use, the optimal effect against annual cereal weeds can be achieved in the germination phase - the first leaf; two-cotyledonous-cotyledon phase.
Spectrum of action
Susceptible: gorse, species of styrica, species of Galinsog, species of chamomile, sedum sedum, species of sedge, chicken millet, species of mice, species of gloves, oats, rubber (from seeds), star anise, ordinary shepherd's bag, field mustard, types of poppy, not necessary prickly, mustard, spreading mustard, common sedge, field gorse, cornflower blue, deaf nettle, field curlew, medicinal smoke, species of hairy, Sofia's curlew.
Features of application
Spraying should be carried out on well-prepared (levelled and cloddy soil surface, harvest residues worked into the soil as much as possible) and sufficiently moistened soil. After spraying, do not do inter-row processing, as this leads to the destruction of the herbicide screen. If there is no precipitation, covering with light harrows after spraying significantly increases the effectiveness of the drug. To increase the spectrum of action, it can be used in tank mixtures. The quality of the coating during spraying is an important factor for effective action.
Compatibility
Greenfort Pronit can be combined with
most plant protection products, except alkaline ones. That is why it is worth buying the herbicide Greenfort Pronyt (Proponyt). herbicide Greenfort Pronit (Proponit). Nevertheless, in each specific case, it is necessary to check the drugs for compatibility.
Caution
WHO classification: III class (malotoxic).
Avoid overlapping when introducing the drug.
Abundant precipitation, high humidity and low temperature during the period of crop germination can lead to intoxication of cultural plants.
Culture
The object against which it is processed
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Drug consumption rate, l / ha
Method, processing time
Corn, incl. sugar
Annual cereal and dicotyledonous weeds
2.0 - 3.0
Spraying the soil before sowing, during sowing, after sowing, or in the phase of 3-4 leaves of the crop
Similar drugs are used:
Soya
Annual cereal and dicotyledonous weeds
2.0 - 3.0
Spraying the soil before sowing, during sowing, after sowing, but before the emergence of crop seedlings
Sunflower
Rapeseed
Potato
Chickpeas
Sugar beet
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