puccinia การใช้

• The rust, or puccinia hemerocallidis, appears as an outbreak of raised orange spots.
• "Puccinia graminis " is a macrocyclic heteroecious fungus that causes wheat stem rust disease.
• Also " Puccinia punctiformis " is used in North America and New Zealand in biological control.
• One example of this tolerance is with wheat stripe rust, a plant infection caused by Puccinia striiformis.
• The plants are also susceptible to the pathogenic fungus " Puccinia malvacearum ", the hollyhock rust.
• Other control measures are " Puccinia spegazzinii " fungus and " Liothrips mikaniae " insects.
• Century-old mystery of Puccinia striiformis life history solved with the identification of Berberis as an alternate host.
• They are the only form in which " Puccinia graminis " is able to overwinter independently of a host.
• An alternative term in contexts not related to Puccinia graminis " f . sp . " avenae " " example.
• The foliage is subject to attack from rust ( " Puccinia malvacearum " ), which may be treated with fungicides.
• It can be used in revegetation efforts in disturbed habitat with sandy substrates, such as rust fungus " Puccinia amphigena ".
• However, one of the most interesting ones is the name for " Puccinia " species causing Wheat Leaf Rust ( WLR ).
• Rust fungus-- Puccinia jaceae-- was sprayed on a square-meter test plot in April on a private ranch south of Ukiah.
• "Puccinia coronata avenae " is the variation of crown rust fungus which infects oat plants ( " Avena sativa " ).
• Without resistance, " Puccinia schedonnardii " can cause a 50 % yield loss, which is why generally resistant varieties are so widely used.
• An estimated 168 rust genera and approximately 7000 species, more than half of which belong to the genus " Puccinia ", are currently accepted.
• While the name " Puccinia podophylli " is often used, in 2012 the name " Allodus podophylli " was resurrected based on DNA evidence.
• Some genera of rust fungi, especially " Puccinia " and " Uromyces ", comprise species that are capable of parasitizing plants of many families.
• Melaleucas are also susceptible to myrtle rust ( " Puccinia psidii " ) which can result in damage to soft plant material and the death of highly susceptible hosts.
• This species has been called by at least six different names since 1882, when G . Winter ( 1882 ) described the " Puccinia rubigo-vera ".