PAURIN
PAURIN
PAURIN - biological preparation,
bactericide-fungicide for protecting grapevines and fruit crops from bacterial
cancer causative agent bacterium Agrobacterium tumefaciens.
Active substance: rhizosphere
bacteria Pseudomonas fluorescens CR-330D.
Preparative
form: suspension concentrate containing bacterial cells and
biologically active substances produced by microorganisms during cultivation.
Titre not less than 109
CFU/ml
State
Registration Certificate: N 22-09-06-08-2-1142 from 06.09.2022.
Producer: Institute of Genetics, Physiology and Plant
Protection, Moldova State University, Laboratory of Phytopathology and
Biotechnology, str. Pădurii, 20, Chişinău, MD – 2002, Moldova, Tel.
(+37322) 770447, Fax: (+37322) 556180,
E-mail: institut.gfpp@gmail.com
Method of application:
1. Grapevine (stem and branches with tumours) – spray
generously before the grape starts to ‘weep’, 5 l/ha (400-600 l of water).
2. Grapevine (rootstocks) – soak in solution for 1-2
hours before planting, 3 l/t of water, 30ml/10l of water.
3. Grapevine (wounds after rolling) – spray no later
than 24 hours after removing the roots, 3 l/ha.
4. Seedlings – immerse the roots and underground parts
in the solution for 30-45 minutes before planting, avoiding exposure to
sunlight, 3 l/t of water.
5. Grapevine in young vineyards 1-4 years old – Spray
before the vines start to ‘weep’, 3 l/ha.
6. Green cuttings – Immerse in the solution for 10-15
minutes before planting in the substrate, 200 ml/100 l of water.
7.Rootstocks of European grapevine varieties on their
own roots – immerse the basal cuts in the solution for 15-30 minutes before
planting, 3 l/t of water.
8. Grapevine (grafted parts) – immerse the grafting
site in the solution for 10 seconds. Grafting heels for 15-30 minutes, 3 l/t of
water.
9.Grapevine (roots when planting in substrate after in vitro cultivation) – preventive
measures, immerse the root system in the solution for 3-5 seconds, 20 ml/10
liters of water.
Dilute the product with water according to the recommendations for
application.
In field conditions, it is recommended to carry out
treatment in the evening hours for to avoid exposure to sunlight and rapid
drying of the product. The water used to prepare the working solution must not
contain petroleum product impurities.
Compatibility with other pesticides: the product is intended for independent use.
Selectivity: has no negative
effect on bees at the recommended application rates.
Phytotoxicity: none.
The risks of using: The product is non-toxic. Non-flammable. Microorganisms have the
potential to cause a sensitizing reaction when inhaled. No classification or
labelling is required with regard to environmental risk.
Shelf life and guaranteed storage period: 1 year from the date of manufacture at a temperature of +2°C to +10°C
without compromising sterility and without exposure to sunlight.
The biological preparation Paurin is effective against fruit bacterial root cancer and fungal phytopathogens of vegetable crops.
