A survey on 13 regions of Kazakhstan was carried out to identify foci fire blight, the extent its spread, range affected crops, and identification infection reserves. The disease mainly concentrated in main fruit growing zone.at south southeast Kazakhstan. Symptoms blight were characteristic two bacterial diseases: namely, necrosis, by Pseudomonas syringae Van. Hall. Erwinia amylovora (Burrill)...

Gibberellic acid is a tetracyclic di-terpenoid molecule that acts as plant hormone by promoting the growth and development of plants. Gibberellins, one longest-known groups hormones, control several developmental signaling processes, such stem lengthening, germination, dormancy, flowering floral development, well senescence leaves fruits. Gibberellins can alter physiological including vegetativ...

Climate change is becoming an observed reality. Several researchers around the world have been working for decades to model predicted climatic changes that will occur in 21st century and forecast potential impact on global eco-system. plays a major role deciding perennial fruit crop’s distribution, phenology, quality, disease pest incidents. Physiological yield attributes of fruits are sensitiv...