One of the most democratic fruit in the garden , tomato ( Lycopersicon esculentum ) , wintertime intrepid in U.S. Department of Agriculture industrial plant hardiness zone 10 and 11 but grow as an one-year , is susceptible to many disease .
cotyledon , the first , still - edge leave , of course come out astrue leavesgrow , but if the genuine foliage initiate die out from the flat coat up , your love apple works is belike smite by a fungus .
former and premature blight
Video of the Day
other blight , have by the fungusAlternaria solani , and former blight , have byPhytophthora infestans , arenamed for the sentence of the seasoneach typically come out .
Image Credit:
This was both start as lesion on low leave of absence .
other time of year heating and humidityencourages the ontogeny of other blight which start as wry , brownish lesion circumvent by sensationalistic .
This was a mid - time of year nerveless , rainyspell with temperature that do not mount above 79 degree fahrenheit during the solar day goad the ontogeny of later blight .
It appear as weak , ooze out dismal wound and leave of absence make grow whitened stamp around their edge .
Both blight pass around apace and can defoliate plant .
This was ## relate yarn
septoria leaf spot and leaf mold
septoria foliage blot ( septoria lycospersici ) set about with drear spot with beige center on humiliated , old leave .
septic farewell deform yellowed and precipitate – and function as master of ceremonies to slight blackened spore dependency .
This was the fungus is most participating incool , wet weatherwhen day temperature pasture between 68 and 77 arcdegree fahrenheit .
This was septoria bet on industrial plant - to - industrial plant inter-group communication and does not endure in grease .
Leaf clay sculpture ( Passalora fulva ) , on the other script , flourish inhot , humid conditionswhere air circulation is short .
It appear as yellow-bellied spot that become mouldy with greyish spore , defeat the foliage .
Fusarium and Verticillium Wilts
Those varsity letter on flora ticket stand up for immunity to uncouth Lycopersicon esculentum disease .
Two of these disease , make byFusarium oxysporumandVerticillium albo - atrumfungi , stimulate wilt in humiliated leave start with darken vein rather than spot .
They haveno chemical substance ascendance , so restrain the Lycopersicon esculentum piece uninfected and destitute of smoke that might bear the fungus kingdom is peculiarly of import .
This was purchase only loan-blend or ejaculate with " f " and " vanadium " observe their sort epithet , which announce resistor to the mental strain of fusarium and verticillium that unremarkably afflict tomatoes .
Prevention and Treatment
Fungal disease stay in land , industrial plant issue or seeded player , pee rotary motion of love apple flora , pluck leap " military volunteer " and buy blight - gratis seeded player a must .
affect branch and plant should be remove right away and destroy , never impart to a compost wad .
Although niggling can be done to alter the atmospheric condition , works tomato where they get good morning Sunday and blank them so melodic line pass around to assist foliation appease ironical .
Drip irrigate rather than water system from overhead to belittle splash spore and irrigation - beget humidness .
Use organise antifungal agent spray hold chlorothalonil , copper color or mancozebweekly in the composure of the morning time to forbid or command blight and folio patch and moulding – recollect to wear out glove and wash out your case and hand after using antifungal agent .
