10 Feb 2021 Welcome to your PLANT PATHOLOGY MOCK TEST Question 01. Commonly the elements of an epidemic are referred to as the....? Disease triangle: a susceptible host, pathogen, and conducive environment. Disease triangle: a host, pathogen, and conducive environment. Disease quadrangle: a susceptible host, pathogen, and conducive environment. Disease quadrangle: a host, pathogen, and conducive environment. Question 02. Sometime, ... is added as the fourth elements of an epidemic? A vector. Farm machines. Time. Water. Question 03. Phytophathora infestans is a..? Oomycete. Water mold. Both a and b. Non of the above. Question 04. Image processing, imaging-based, spectroscopy based, and remote sensing are..? Non-destructive method of deflecting disease. Destructive method of detecting disease. Both a and b. Non of the above. Question 05. The first PPR identified in plants is..? Xa21 protein. Xa22 protein. Xa20 protein Xa23 protein Question 06. Cercospora zea-maydis is the cause of..? Brown leaf spot in maize. Green leaf spot in maize. Red leaf spot in maize. Grey leaf spot in maize. Question 07. The plant disease resistance protects plants from pathogens by.. By pre-formed structures. By chemical. By infection-induced responses of the immune system. All of the above Question 08. Which one is not affected by powdery mildew? Soybean. Wheat. Barley. All are affected by powdery mildew. Question 09. PMA is also known as..? Agrosan GN. Bavistin. Thiram. Zinab. Question 10. The red stripe of sugarcane is caused by..? Peseudomonas rubrisens. Pseudomonas rubrilineans. Ranulariaareola. Non of the above. Time is Up! Time's up
