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One of the less common plantain diseases is exostentialis clittellus referred to by most plantain and banana farmers as "segmented banana". This is a result of the peel forming tiny inter-fruit membranes which cause the banana to appear as though it has been sliced before it is peeled.
Hibiscus acetosella, the cranberry hibiscus or African rosemallow, is a flowering plant of the family Malvaceae. The epithet acetosella is of Latin origin and is a diminutive of the Latin name for sorrel which comes from the sour taste experienced when eating the young leaves of both plants. [ 1 ]
The hibiscus mealybug arrived in Egypt from India in 1912 and in Hawaii in 1984. Finally, it appeared in Grenada, Trinidad, and St. Kitts in the 1990s. It is a very serious pest in the Caribbean where it attacks many hosts of economic importance and disrupts Caribbean agricultural trade and commerce. Wingless crawlers, nymphs, and females have ...
The hibiscus is a national symbol of Haiti, [36] and the national flower of nations including the Solomon Islands and Niue. [37] Hibiscus syriacus is the national flower of South Korea, [38] and Hibiscus × rosa-sinensis is the national flower of Malaysia. [37] Hibiscus brackenridgei is the state flower of Hawaii. [39]
The large flower, highly variable in colour, is similar to that of Hibiscus. It was previously placed in that genus, and is commonly named lilac hibiscus and blue hibiscus. It is widely cultivated as a flowering plant for the garden. Previously published varieties and cultivars are no longer formally recognised.
Powdery mildew is a fungal disease that affects a wide range of plants. Powdery mildew diseases are caused by many different species of ascomycete fungi in the order Erysiphales . Powdery mildew is one of the easier plant diseases to identify, as the signs of the causal pathogen are quite distinctive.
Hibiscus syriacus 'Oiseau Bleu' Hibiscus syriacus has 5-petaled flowers (to 7.5 cm or 3 inches diameter) [16] in solid colors of white, red, purple, mauve, violet, or blue, or bicolors with a different colored throat, depending upon the cultivar. Extending from the base of these five petals is the pistil at the center, with the stamen around it.
Tectocoris diophthalmus, commonly known as the hibiscus harlequin bug or cotton harlequin bug, is the sole member of the genus Tectocoris [1] and subfamily Tectocorinae. It is a brightly coloured convex and rounded shield-shaped bug with a metallic sheen that grows to about 20 mm. Adult females are mostly orange and males are both blue and red ...