Other important field diseases of guava are anthracnose gloeosporium psidii glomerella cingulata, canker pestalotia psidii, and algal leaf and fruit spot cephaleuros virescens etc. The studied material was obtained at the citys plant. When you are ready to proceed, click combine button. Just upload files you want to join together, reorder them with draganddrop if you need and click join files button to merge the documents. Pestalotiopsis is a fungus that causes diseases of both the palm leaf petiole and leaf blade, often at the same time. Merge pdf files combine pdfs in the order you want with the easiest pdf merger available. Click on save to open the saving options and again on save to get your merged document. Select up to 20 pdf files and images from your computer or drag them to the drop area. Merge jpg files to one pdf, combine multiple jpgs to pdf. Bear photo an instant and no frills image editing tool. Sort all documents ascending or descending by using the respective buttons optional. Palm leaf diseases caused by pestalotia are the same as those caused by pestalotiopsis many palms are hosts to these fungi. However, the disease is often observed in florida on phoenix roebelenii pygmy date palm, where it can cause a fatal bud rot. Pestalotia leaf spot a new disease affect guava trees in egypt.