What are the common diseases in nursery plants?
A brief description of the various diseases and their control measures in nursery is given below:
- Damping off:
- Leaf Web Blight.
- Colletotrichum Leaf spot and blight:
- Alternaria Leaf spot and blight:
- Pseudocercospora Leaf spot: It is caused by Pseudocercospora subsessilis.
- Powdery Mildew:
- Other Foliar Diseases:
What are the 4 common plant diseases?
Common Plant Diseases
- Black Spot.
- Other Leaf Spots.
- Powdery Mildew.
- Downy Mildew.
- Blight.
- Canker.
What are four common plant diseases?
bacterial
- aster yellows.
- bacterial wilt.
- blight. fire blight. rice bacterial blight.
- canker.
- crown gall.
- rot. basal rot.
- scab.
What are the viral diseases of plants?
TOBACCO MOSAIC VIRUS (TMV)
What causes diseases in plants?
Infectious plant diseases are caused by living (biotic) agents, or pathogens. These pathogens can be spread from an infected plant or plant debris to a healthy plant. Microorganisms that cause plant diseases include nematodes, fungi, bacteria, and mycoplasmas.
Which of the following is plant disease?
The study of plant diseases is called plant pathology. The most common diseases of cultivated plants are bacterial wilt, chestnut blight, potato late blight, rice blast, coffee rust, stem rust, downy mildew, ergot, root knot, and tobacco mosaic.
What are the three common diseases in the nursery?
What are the most common types of plant virus?
The Top 10 list includes, in rank order, (1) Tobacco mosaic virus, (2) Tomato spotted wilt virus, (3) Tomato yellow leaf curl virus, (4) Cucumber mosaic virus, (5) Potato virus Y, (6) Cauliflower mosaic virus, (7) African cassava mosaic virus, (8) Plum pox virus, (9) Brome mosaic virus and (10) Potato virus X, with …