- published: 21 Feb 2012
- views: 738
Botryotinia is a genus of ascomycete fungi causing several plant diseases. The anamorphs of Botryotinia are mostly included in the imperfect fungi genus Botrytis. The genus contains 22 species and one hybrid.
Plant diseases caused by Botryotinia species appear primarily as blossom blights and fruit rots but also as leaf spots and bulb rots in the field and in stored products. The fungi induce host cell death resulting in progressive decay of infected plant tissue, whence they take nutrients. Sexual reproduction takes place with ascospores produced in apothecia, conidia are the means of asexual reproduction. Sclerotia of plano-convexoid shape are typical. Some species also cause damping off, killing seeds or seedlings during or before germination.
Botryotinia fuckeliana (or its anamorph Botrytis cinerea) is an important species for wine industry as well as horticulture. Other economically important species include Botryotinia convoluta (the type species of the genus), Botryotinia polyblastis, Botrytis allii and Botrytis fabae. Botrytis tulipae is a serious pest of tulip crops and Botrytis narcissicola the bulbs of Narcissus.
Chester Osborn d'Arenberg presents The Noble Botryotinia Fuckelinia
Botrytis en Vid.wmv
Botrytis en hojas de tomate, dispersión de las ascosporas a cámara lenta.
WTMMT #36 - What's for dessert?
Chester Osborn, d'Arenberg
Sistema RoseMatic es más extensa
Chester Osborn d Arenberg presents The Fruit Bat Single Vineyard Shiraz
Chester Osborn d'Arenberg presents The Feral Fox Pinot Noir
Chester Osborn d Arenberg presents The Footbolt Shiraz
Chester Osborn d'Arenberg presents The Blewitt Springs Sub Regional Grenache
Relax and settle down
Let your mind go 'round
Lay down on the ground
And listen to the sound
Of the band, hold my hand
Open up your mind
We'll love right where we lie
I'll know you from inside
You're like a horse I'll ride
Over the sand, through the land
Relax and let your mind roll on
Over all your problems
Relax and let your mind roll on
Over all your problems
We try harder and harder, tryin' to get our way
But it's a long, long wait until judgment day
So settle your affairs and take your time
'Cause everything in this world is yours and mine
Yours and mine
Relax and settle down
Let your mind go 'round
Lay down on the ground
And listen to the sound
Of the band, hold my hand