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Close view of blight lesions on stems in crop (D9574)
Download Black scurf on tuber of red potato (D6780)
Download severe attack of potato blight late in season (D9501)
Download Tubers of red potato variety with common scab (D10151)
Download Close up view of blight lesion on leaf of potato (D10285)
Download Black scurf on white potato tuber (D13043)
Download Potato plant dying from seed borne disease, symptoms typical of dickeya (N-06-28-s2-0005)
Download Stem canker causing severe damage to stems of potato plants (T286-033)
Download Potato plants severely damaged by blight early in the season (T300-018)
Download botrytis lesions on potato leaves (D16155)
Download blighted plants on potato dump in June (N-06-09-s3-0026)
Download Sclerotinia in a crop of potatoes (D5_11762)
Download Violet root rot lesion on surface of potato tuber (D9300)
Download Sclerotinia patches in the canopy of an oilseed rape crop (D9_02393)
Download Sclerotinia showing on the outside of an oilseed rape stem (t440-0032)
Download Severe attack of mildew on winter wheat lower leaves (d5_0181)
Download Take all in winter wheat. The nearest part is second wheat, the far end first wheat (D9_02566)
Download Septoria tritici on lower leaf of winter wheat (D5806)
Download Yellow rust on wheat , detail (d5_7239)
Download Net blotch on barley leaf (T379004)
Download Severe infection of brown rust on upper leaves of winter wheat (D5_15655)
Download Yellow rust in wheat variety Warrior at GS 31-32. (D5_14825)
Download Whiteheads in winter wheat caused by fusarium at the stem base (d5_11001)
Download Septoria tritici lesions on flag leaf of winter wheat (T285-0034)
Download Carrot diseased foliage and white mould (D9932)
Download Light leaf spot on oilseed rape cv Eraton in spring (D5_16742)
Download Powdery mildew and rust infection on sugar beet leaf (D5_3131)
Download Sugar beet rust close up showing pustules and spores (D5_11618)
Download Sclerotinia showing on lower stem in oilseed rape crop (T438-0020)
Download Early signs of light leaf spot ion oilseed rape leaf (T406-022)
Download Leaf spot considered to be caused by a hypersensitive reaction (D5_7229)
Download Net blotch on barley leaf (D9_01613)
Download Disease in peas Early signs of botrytis (D5_15640.JPG)
Download Severe mildew infection in well tillered barley crop (D9_03316)
Download Net blotch and some mildew on barley leaf (T130-030)
Download close up of brown rust on barley leaf (d5_3358)
Download Close up of severe mildew infection on barley leaf (D9_03318)
Download BYDV showing as stunted , yellow plants in a barley crop (d6077)
Download BYDV showing as stunted , yellow plants in a barley crop (D6086)
Download Turnip yellow virus showing in oilseed rape leaf (d5 8145)
Download Sclerotinia showing inside split stem (d18254)
Download Downy mildew on rape crop in autumn (D10137)
Download POd spotting in oilseed rape Dark pod spot-Alternaria (d18270)
Download View of lower leaves of wheat crop in spring around GS 30, T0. Septoria tritici lesions are visible (DSC02353)
Download Tuber of variety Nadine showing symptoms of necrotic virus PVY ntn (d9272)
Download Potato blight on newly emerged plant in June 2007. This was the year when the A13 race made itself k (d18175)
Download Blackleg showing as wilting of a whole potato plant in June (D5_10471)
Download Blackleg showing as inky black colour in the stem (d5_9937)
Download Potato blight on leaflets against a white background (D9652)
Download Aerial tubers formed after stem constriction caused by rhizoctonia stem canker (T340034)
Download Bacterial soft rot spreading into tuber from stolon after blackleg infection (D59993)
Download Light leaf spot on leaf of oilseed rape plant (D5_14501)
Download Phoma stem canker on oilseed rape plant (D5_14573)
Download Tomato infected with late blight (phytopthera infestans) (d5_19517)
Tags:diseases, Vegetables,
Download Yellow rust in Santiago march 2014 pre t0 stage (DSC04105)
Download Yellow rust in Santiago march 2014 pre t0 stage (DSC04126)
Download A patch of downy mildew in an onion crop (D9_02783)
Download Alternaria lesions on leaf of Maris Piper (D5_2822)
Download Gangrene / Phoma lesion on surface of potato tuber (D5_14590)
Download Volunteer potato in barley (T552-0026)
Download light leaf spot on underside of leaf (D5-22479)
Download Yellow rust in the ear and inside floret of wheat (D5_23447)
Download Coriander suffering from root rot. Rhizoctonia suspected (DSC05323)
Tags:diseases, rhizoctonia,
Download alternaria on potato leaf , population confirmed as mainly a solani (D5_23805)
Download alternaria on potato leaf , population confirmed as mainly a solani (D5_23802)
Download alternaria on potato leaf , population confirmed as mainly a solani (D5_23799)
Download The underside of a potato leaf showing detail of fungal growth beside lesion (2D1A9562)
Download Potato leaf showing underside of sporulating blight lesion (2D1A9516)
Download Potato leaf showing underside of sporulating blight lesion (2D1A9552)
Download Downy mildew on underside of oilseed rape cotyledon (2D1A9661)
Tags:Oilseed Rape, diseases,
Download Powdery mildew in a sugar beet crop in October (2D1A_10400)
Download Phoma leaf spot lesion on oilseed rape plant early october 2015 (2D1_10532)
Download Macro- Severe case of Violet root rot in potato tuber (D5-22280)
Download Advanced light leaf spot on oilseed rape leaf (N-04-18-s3-0032)
Download light leaf spot on oilseed rape leaf (T406-019)
Download light leaf spot on oilseed rape leaf (T404-017)
Download Gallant wheat untreated with fungicide in July (d5 23400)
Download Yellow rust on wheat variety Illustrious at GS 13 (5d_24269)
Download Wheat ear infected with fusarium (D9_02400)
Download Pile or dump of discarded potatoes which provides a potent source of infection for potato blight (D5_23138)
Download Symptoms of TRV in plant grown from infected seed (2d1a_12018)
Download Septoria tritici on leaf one, the flag leaf of winter wheat (2d1a_12231.jpg)
Download Septoria tritici on leaf one, the flag leaf of winter wheat (2d1a_12223)
Download Septoria tritici on leaf one, the flag leaf of winter wheat (2d1a_12229)
Download Blight on volunteer potatoes in a maize crop (2d1a-12667)
Download Light leaf spot on oilseed rape pods (2dia-12597)
Download Light leaf spot on oilseed rape stem and pods (2dia-12593)
Download Light leaf spot on oilseed rape pods (2dia-12598)
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