#Viral

Disease Management

Pathogen : Tomato Spotted Wilt Virus (Tospo virus group) Symptoms Green islands of tissue can appear within a necrotic IYSV lesion. These...

Pathogen: Tomato Spotted Wilt Virus (Tospo virus group) Symptoms First appear as straw-coloured, dry, tan, spindle or diamond-shaped...

Pathogen: Tomato Spotted Wilt Virus (Tospo virus group) Symptoms As the IYSV disease progresses, concentric rings may, or may not, be...

Pathogen: Tomato Spotted Wilt Virus (Tospo virus group) Symptoms Appearance of necrotic diamond-shaped lesion. These lesions can be small...

Pathogen: Tomato Spotted Wilt Virus (Tospo virus group) Symptoms Lesions can coalesce making unusual, irregular shaped, larger lesions...

Pathogen: Tomato Spotted Wilt Virus (Tospo virus group) Symptoms Lesions on onion leaves often appear more elongated than wide and are...

Pathogen: Poty virus Symptoms Leaves are sometimes crinkled and flattened and tend to fall over. Leaves show symptoms ranging from yellow...

Pathogen: Poty virus Symptoms Leaves show symptoms ranging from yellow streaks to complete yellowing of leaves. Leaves are sometimes...

Pathogen: Poty virus Symptoms Severe stunting of plants, dwarfing and twisting of flower stalks. Leaves are sometimes crinkled and...

Pathogen: Poty virus Symptoms The affected leaves and stems change their normal green colour to various degrees of yellow and leaves tend...