Allium troubles

Page last edited 2,237 days 22 hours ago
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Leaves[edit]

Aster yellows on onion (top)  
Bacterial soft rot (Erwinia carotovora pv. carotovora) on onion  
Bolting on onion  
Centre rot (Pantoea ananatis)  
Downey mildew on onion  
Fusarium basal rot (F. oxysporum f.sp. cepae)  
Leaf miner (Pea leafminer Liriomyza huidobrensis)  
Leaf miner (Vegetable leafminer Liriomyza sativae)  
Leek moth (Acrolepiopsis assectella) on leek  
Neck rot on onion  
Onion fly (Delia antiqua) on leek  
Onion smudge (Colletotrichum circinans) on onion  
Purple blotch (Alternaria porri)  
Rust (Puccinia allii) on chives  
Rust (Puccinia allii) on garlic  
Rust (Puccinia allii) on leek  
Rust (Puccinia allii) on spring onion  
Rust on onion  
Stemphylium leaf blight (Stemphylium vesicarium)  
Thrips on onion  
White tip disease (Phytophthora porri) on leek  
Xanthomonas leaf blight of onion (X. axonopodis pv. allii)  

Bulb[edit]

Bacterial soft rot (Erwinia carotovora pv. carotovora)  
Black mould (Aspergillus niger)  
Centre rot (Pantoea ananatis)  
Fusarium basal rot (F. oxysporum f.sp. cepae)  
Fusarium basal rot (F. oxysporum f.sp. cepae)  
Onion smudge (Colletotrichum circinans) on onion  
Purple blotch (Alternaria porri) on onion  
Onion white rot on garlic  
Sour skin (Burkholderia cepacia)  

Roots[edit]

Pink root of onion (Phoma terrestris) on onion  
Stubby root nematode (Paratrichodorus minor) on onion  

Visible Pests[edit]

Pea leafminer (Liriomyza huidobrensis)  
Vegetable leafminer (Liriomyza sativae)