Erysiphe polygoni

Field pea (Pisum sativum L.) is among the prominent crops in the world as food and feed. There are relatively few simple sequence repeat (SSR) markers developed from expressed sequence tags (ESTs) in P. sativum.

12p vinarcissa 21-03-2023 5 1   Download

Powdery mildew caused by Erysiphe polygoni DC is one of the major constraints in the production of cumin. Farmers have to spray fungicides regularly for disease management. In order to find out the effective fungicides against Erysiphe polygoni experiment was carried out under in vivo. The relative efficacies of six different fungicides were tested in different concentration. Among the different fungicides, propiconazole (0.025%) was the most effective fungicide with mean 4.43 per cent (pooled) disease intensity and maximum disease control of 79.28 per cent followed by wettable sulphur (0.

6p trinhthamhodang6 09-07-2020 23 2   Download

A roving survey was undertaken on the incidence and severity of powdery mildew disease during rabi 2015-16 in Guntur district of Andhra Pradesh. Disease incidence and severity of powdery mildew were surveyed in villages of Tadikonda, Veticherukuru, Pedanandipadu and Kakumanu mandals of Guntur district.

16p angicungduoc5 14-06-2020 6 1   Download

Powdery mildew of pea caused by Erysiphe polygoni has emerged as a constraint in its cultivation in Rajasthan. Disease appeared in first week of January and reaches its peak in March. Powdery mildew disease is easily detected by the presence of white floury patches appearing on both sides of the leaves as well as tendril stem, pods etc. In extreme severe conditions it causes significant losses in quantity as well as quality of seed.

4p nguaconbaynhay4 22-03-2020 13 2   Download

Greengram also known as mungbean is an important pulse crop with remarkable source of high quality protein, vitamins, fibres and amino acid profiles. In India, it stands third in production. The lower productivity of greengram is attributed to biotic stresses, among which powdery mildew caused by Erysiphe polygni is one of the major fungal diseases and in severe cases it covers entire leaf area, affects the photosynthetic activity, reduces mungbean yield more than 50%. In the present study, 130 genotypes were screened against E.

7p cothumenhmong3 22-02-2020 16 0   Download