An experiment was conducted on a five-year-old Douglas plantation to determine the cause of accidental damage due to selective herbicides observed on young forest plants. Three application equipments are combined to four herbicides. No phytotoxicity was observed with a mechanical sprayer boom with slot nozzles (400 l/ha of aqueous mixture) or with Girojet centrifugal nozzles (40l/ha). Mechanical spraying with a " barrel " (airbone jet sprayer with rotating barrel) (300 l/ha) leads to damage observed on the side of the plants that has been exposed to the spraying. The intensity of the damage is correlated to the distance between the barrel and the plant. The damage is non-existent with fosamine ammonium (4800 g/ha), not frequent with glypho...
La méthodologie en matière d'application des traitements herbicides ayant été définie, les recherche...
ABSTRACT The objective of this study was to verify the influence of spraying nozzles on the selectiv...
L'objectif de ce travail est d'évaluer et de comparer le comportement environnemental du glyphosate,...
The objective of this experiment is to test 11 devitalisation treatments of stumps of hazel and ash ...
Herbicide use in forestry is analysed from an historical and environmental perspective. First chemi...
Non-Peer ReviewedBroad-leaved special crops have long been known to be sensitive to phenoxy herbicid...
The massive use of crop protection products is a major problem due to their toxicity on the environm...
ABSTRACT The possibility of synthetic auxin applications in crops increases the risk of injury to se...
Oppression of forest plantation on cutting areas is observed first of all at the expense of a intens...
At inspection of school branches of nurseries it is established that in the fi rst year character o...
Cemagref wants to develop a cheap method to thin out the sprouts of chestnut clums. Herbicide trials...
ABSTRACT: What is expected from an effective antidote, applied with an herbicide, is that it protect...
EA GESTAD AGROSUP INRA CT1 EJ2 EA GESTAD AGROSUP INRA CT1 EJ2EAGESTADAGROSUPINRACT1EJ2Weeds are usua...
Quelle place pour les herbicides en forêt ? Une forte part de l'investissement forestier est consacr...
Herbicides are the most frequently used method for weed control. Off - target movements follow every...
La méthodologie en matière d'application des traitements herbicides ayant été définie, les recherche...
ABSTRACT The objective of this study was to verify the influence of spraying nozzles on the selectiv...
L'objectif de ce travail est d'évaluer et de comparer le comportement environnemental du glyphosate,...
The objective of this experiment is to test 11 devitalisation treatments of stumps of hazel and ash ...
Herbicide use in forestry is analysed from an historical and environmental perspective. First chemi...
Non-Peer ReviewedBroad-leaved special crops have long been known to be sensitive to phenoxy herbicid...
The massive use of crop protection products is a major problem due to their toxicity on the environm...
ABSTRACT The possibility of synthetic auxin applications in crops increases the risk of injury to se...
Oppression of forest plantation on cutting areas is observed first of all at the expense of a intens...
At inspection of school branches of nurseries it is established that in the fi rst year character o...
Cemagref wants to develop a cheap method to thin out the sprouts of chestnut clums. Herbicide trials...
ABSTRACT: What is expected from an effective antidote, applied with an herbicide, is that it protect...
EA GESTAD AGROSUP INRA CT1 EJ2 EA GESTAD AGROSUP INRA CT1 EJ2EAGESTADAGROSUPINRACT1EJ2Weeds are usua...
Quelle place pour les herbicides en forêt ? Une forte part de l'investissement forestier est consacr...
Herbicides are the most frequently used method for weed control. Off - target movements follow every...
La méthodologie en matière d'application des traitements herbicides ayant été définie, les recherche...
ABSTRACT The objective of this study was to verify the influence of spraying nozzles on the selectiv...
L'objectif de ce travail est d'évaluer et de comparer le comportement environnemental du glyphosate,...