Neem Oil is a natural pesticide that you can use for a number of applications out there. All you will need to do is make sure that you are doing it right and there are least side effects of it as well. So, to make it certain you can use neem oil on any of your plants to stop insect infestation and a number of other problems that you might be facing on your plants. Moving forward, when it comes to neem oil, it can be used for tomatoes although, there are different opinions about using it for tomato blight. A few things that you will need to know about that are:
More About Tomato Blight
Tomato Blight is a disease that affects tomatoes during the rainy season or due to moisture in the atmosphere. It causes the fungus growth on your tomatoes and that will spread through the skin of the tomato causing it to suffocate. That will not only be problematic on the outside for these tomatoes but will also have certain side effects on the plant health and fruit. So, you will definitely need to cure that and a few things that you can possibly try out to get rid of the problem are:
Using Neem Oil For Curing Tomato Blight
If you are seeing some tomato blight on your tomatoes, it is not possible for the neem oil to cure it. The reason being these plants are already affected by tomato blight. There is not much that you can do to fix them up. Tomatoes are pretty sensitive when it comes to these diseases and other stuff and that is why you should not be thinking that neem oil or some other pesticide will be able to cure the tomato blight for your plants.
Prevention
However, Neem oil can be an excellent method to prevent your tomatoes from such diseases that they might be prone to. It is pretty simple and if you use neem oil, it will be the best thing that you can get to make sure that you are not causing any troubles and also taking preventive measures to keep your plants safer. All you need to do is take some neem oil, dilute it with the water and use it to apply on the tomatoes that are showing some early signs of neem blight. That will be helping you out perfectly and you will be stopping any bacteria or fungal growth on your tomatoes. This method can be an excellent remedy to prevent neem blight during its early stages.
Cure
However, there are some other curing methods and pesticides that you might want to use if you are facing these troubles with tomato blight. Although, some tomatoes affected over a certain percentage are not curable. These can be a source to spread the disease on neighboring plants as well. That is why you should be getting rid of these as soon as possible to ensure that you are growing healthier plants with the right quality of fruit.