Niwaki and parasites – The pine shoot moth
This parasite (Rhyacionia buoliana) is particularly fond of the scots and mugo pine, preferred species and varie...
Category: Pests and diseases – Natural means
VERTICILLIUM DISEASE of JAPANESE MAPLE
Verticillium disease is caused by a fungus. It begins in the roots of the tree and earns the trunk, branches and...
Creation, maintenance and tips for my Japanese garden/Techniques of niwaki/Pests and diseases – Natural means
Japanese gardens – Ilex crenata niwaki – Decline
Many people contact me or my students tell, “I do not understand, I have installed a beautiful crenate hol...
Japanese gardens – Tasks on camellia leaves – Illness or Deficiency ?
It is not uncommon to see some pale green tasks appear, then yellow and brown on the beautiful bright green leav...