Plant species

A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z

caused reduced host:www.bspp.org.uk

Listing 1 - 10 from 10 for caused reduced

New Disease Reports - Phaeomoniella chlamydospora: causal agent of vine decline (Vitis vinifera) in the vineyards of Slovakia
... vineyards In the newer plantings the disease symptoms observed were stunted growth, small discoloured leaves, reduced trunk caliper and root system, with poor vine establishment in the first year, followed by ... Mediterranea 39, 41-45. Oliveira H, Rego MC, Nascimento T, 2004. Decline of young grapevines caused by fungi. Acta Horticulturae 652, 295-304. The British Society for Plant Pathology
www.bspp.org.uk

New Disease Reports - First report of powdery mildew caused by Podosphaera fusca on Lactuca sativa in Korea
... Reports Search NDR About NDR Editors Author Info Submission Links First report of powdery mildew caused by Podosphaera fusca on Lactuca sativa in Korea H.D. Shin1*, H.J. Jee2 and ... losses (Fig. 1). Infections often caused leaf distortions, withering and reduced growth. No head lettuce was found to be infected. Figure 1: Powdery mildew of leafy lettuce caused by Podosphaera fusca: infected plants ...
www.bspp.org.uk

New Disease Reports - First report of Penicillium allii as a field pathogen of garlic (Allium sativum)
... and damp chambered. Characteristic disease symptoms are stunted and chlorotic plants with withered leaves and reduced bulb size. Bulbs are often covered with blue/green conidial masses. Isolations were made ... profiles with those of type P. allii strains. Figure 1: Blue mould of garlic caused by Penicillium allii To confirm pathogenicity, sterilised garlic cloves were injured with a needle ...
www.bspp.org.uk

ICPP98 Paper Number 3.4.37
... and plantain production is the fourth most important global food crop. Black leaf streak (BLS), caused by the fungus Mycosphaerella fijiensis, is one of the most important diseases of banana ... world. Symptoms of foliar necrotic lesions destroy large areas of leaf tissue which result in reduced yields and premature ripening of fruits. Although chemical control of BLS is effective, genetic improvement ...
www.bspp.org.uk

ICPP98 Paper Number 3.4.15
... ICPP98 Paper Number 3.4.15 3.4.15 RESISTANCE TO MUME SCAB CAUSED BY THE FUNGUS VENTURIA CARPOPHILA (ANAMORPH CLADOSPORIUM CARPOPHILUM) Y ADACHI, T HAJI, H YAEGAKI, H ... liquor. Scab, caused by Venturia carpophila Fisher, is one of the most important diseases of stone fruits including mume in Japan. The market value of the fruit is reduced by the appearance ...
www.bspp.org.uk

ICPP98 Paper Number 2.7.5
... In microplots, M. cannonballus and V. dahliae caused vine collapse, while A. cucurbitacearum and R. vagum caused root disease but no foliar symptoms. M. cannonballus caused the most severe root rot, reducing ... tests. M. ;cannonballus reduced dry weight of cantaloupe by 39.5%, while R. ;vagum and A. ;cucurbitacearum reduced dry weight by 40.5% and 23.2%, respectively. Root symptoms caused by these ...
www.bspp.org.uk

New Disease Reports - First report of tan spot caused by Pyrenophora tritici-repentis (anamorph Drechslera tritici-repentis) in Bulgaria
... Reports Search NDR About NDR Editors Author Info Submission Links First report of tan spot caused by Pyrenophora tritici-repentis (anamorph Drechslera tritici-repentis) in Bulgaria M. Todorova* University of ... Russia, Czech Republic and Hungary (Sarova et al., 2003). It is likely that wet weather, reduced tillage and lack of crop rotation has favoured its spread in Bulgaria. References Ellis MB ...
www.bspp.org.uk

ICPP98 Paper Number 6.132
... Areas (ICARDA), P.O. Box 5466, Aleppo, Syria. Background and objectives Ascochyta blight of chickpea, caused by Ascochyta rabiei is the most damaging disease of chickpea worldwide. It is especially severe ... treatments with the fungicide Thiabendazole (Tecto) at the rate of 3 g per kg, significantly reduced initial disease severity by up to 40% on all the lines tested, compared with the ...
www.bspp.org.uk

New Disease Reports - Occurrence of Tomato chlorosis virus on tomato in Réunion Island
... Pronounced yellowing symptoms on the lower and middle leaves of tomato plants, similar to those caused by magnesium deficiencies, were observed in 2004 and 2005 in farmer’s greenhouses in ... the interveinal areas on leaves develop red or brown necrotic flecks. Furthermore, fruit sizes were reduced in most of the greenhouses having those symptomatic plants and yields were indirectly affected. The ...
www.bspp.org.uk

ICPP98 Paper Number 1.4.30
... El-Kheima, Cairo, Egypt; 2National Research Center, Cairo, Egypt Background and objectives Downy mildew caused by Pseudoperonospora cubensis is one of the most important diseases of cucumber (Cucumis sativus) ... and conclusions Pot experiments revealed that all the tested treatments induced SAR and significantly reduced disease severity. The most effective concentration was 5 mM of SA or ASA when ...
www.bspp.org.uk