Results of a study conducted in 1989 on the chemical control of the pine blister (Melempsora pinitorqua) have shown that a good control of the disease can be achieved with one treatment of triadimefon (tested with 6 other active fungicides) at the beginning of the sensitivity period (B2 phenological stage). The tests conducted in 1990, the objective of which was to study the influence of concentration, confirm the results obtained in 1989. They also indicated that the smallest amount of triadimefon tested with the smallest amount of solution, in other words, 4 mg of active ingredient per tree, was effective. Finally, our results also indicated that the limit height of infection of the Norway pine is less than 2.5 m. / Les résultats de l'étu...
Fusarium circinatum, the causal of pine pitch canker disease (PPC), is now considered among the most...
L'efficacité de six fongicides de la famille de triazoles a été évaluée dans un essai multi-sites, d...
La pourriture blanche des racines d'Hévéa due au Rigidoporus lignosus (K.L.) est considérée comme un...
Pine blister (Melampsora pinitorqua) raises a serious problems in young plantations (permanent disto...
The objective of this experiment is the study of the influence of two types of spray against the pin...
This is a summary of experiments conducted in 1988 to chemically control damping-off of the douglas,...
Oak oidium (Microspaera alphitoides) is the most damaging disease in nurseries and young regeneratio...
Trois traitements contre la contamination par le fomes (Heterobasidion annosum) ont été appliqués fi...
This is a summary of chemical control tests conducted against the cylindrosporiosis or anthracnosis ...
Le Rouge cryptogamique des Pins est une maladie de jeunesse, dommageable surtout en pépinière et dan...
Experiments conducted in 1989 in a forest nursery against the wildcherry cylindrosporiosis or anthra...
This article is about the fourth and last year of study on the damping-off in forest nurseries. The ...
Experiments were carried out in a growth chamber with controlled temperature and photoperiod to test...
The pine wilt disease (PWD), caused by the pine wood nematode (PWN) Bursaphelenchus xylophilus, is a...
Le nématode du pin (PWN), Bursaphelenchus xylophilus, est l’une des plus importantes 59espèces...
Fusarium circinatum, the causal of pine pitch canker disease (PPC), is now considered among the most...
L'efficacité de six fongicides de la famille de triazoles a été évaluée dans un essai multi-sites, d...
La pourriture blanche des racines d'Hévéa due au Rigidoporus lignosus (K.L.) est considérée comme un...
Pine blister (Melampsora pinitorqua) raises a serious problems in young plantations (permanent disto...
The objective of this experiment is the study of the influence of two types of spray against the pin...
This is a summary of experiments conducted in 1988 to chemically control damping-off of the douglas,...
Oak oidium (Microspaera alphitoides) is the most damaging disease in nurseries and young regeneratio...
Trois traitements contre la contamination par le fomes (Heterobasidion annosum) ont été appliqués fi...
This is a summary of chemical control tests conducted against the cylindrosporiosis or anthracnosis ...
Le Rouge cryptogamique des Pins est une maladie de jeunesse, dommageable surtout en pépinière et dan...
Experiments conducted in 1989 in a forest nursery against the wildcherry cylindrosporiosis or anthra...
This article is about the fourth and last year of study on the damping-off in forest nurseries. The ...
Experiments were carried out in a growth chamber with controlled temperature and photoperiod to test...
The pine wilt disease (PWD), caused by the pine wood nematode (PWN) Bursaphelenchus xylophilus, is a...
Le nématode du pin (PWN), Bursaphelenchus xylophilus, est l’une des plus importantes 59espèces...
Fusarium circinatum, the causal of pine pitch canker disease (PPC), is now considered among the most...
L'efficacité de six fongicides de la famille de triazoles a été évaluée dans un essai multi-sites, d...
La pourriture blanche des racines d'Hévéa due au Rigidoporus lignosus (K.L.) est considérée comme un...