26th November 2016 10:25 AM | |
shikha | Re: ARS NET Plant Pathology Question Papers As per your request here I am giving you sample question paper of Plant Pathology subject for ICAR ARS NET exam . ICAR ARS NET Questions on Plant Pathology: 1. Little leaf of Citrus is caused by Zinc (Zn) deficiency 2. Die back of shoots occur due to the deficiency of Copper(Cu) other important deficiency symptom: reclamation disease in cereals and leguminous crops 3.Very dangerous disease of sugarcane is Red rot (causative organism: Colletotrichum falcatum) 4.Phyllody disease in Til is caused by Mycoplasma 5. Bunchy top of banana is caused by Virus 6.Heart rot of sugarbeet is caused by the deficiency of Boron 7. Top sickness of tabacco is due to the deficiency of Boron 8. Club rot of cauliflower is caused by Plasmodiosphora brassicae 9. Late blight of potato is potato is caused by Late blight of potato: Phytopthora infestans (reason for potato famine) Early blight of potato: Alternaria solani Black scurf of potato: Rhizoctonia solani Wart diseases of potato: Synchytrium endobioticum 10. Akiochi disease is due to Sulphur toxicity 11. Whiptail in cauliflower is due to the deficiency of Molybdenum 12. Ufra disease in rice is caused by Nematode (Ditylenchus sp) 13. Mantek disease of rice is caused by Rice root nematode 14. Exanthema in citrus is due to Deficiency of Copper 15. The Pahala blight of sugarcane is due to the deficiency of Maganese(Mn) 16.Wart disease of Potato is caused by Synchitrien endobioticum 17. Iris famine in 1844,was caused due to Phytophothora infestans (Late Blight of potato) 18. White rust of cruifers is caused by Albugo candida, fungi 19. White rust of crucifers caused Albugo candida belongs to class Oomycetes 20. The pathogen associated with the discovery of Bordeaux mixture is Plasmosphora viticola |
26th November 2016 10:11 AM | |
Unregistered | ARS NET Plant Pathology Question Papers Would you please give here sample question paper of Plant Pathology subject for ICAR Agricultural Scientists Recruitment (ARS) NET exam ? |