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Pollination syndromes are suites of flower traits that have evolved in response to natural selection imposed by different pollen vectors, which can be abiotic (wind and water) or biotic, such as birds, bees, flies, and so forth through a process called pollinator-mediated selection.
Anthracnose: A disease caused by fungi of the genus Colletotrichum. This disease targets the leaves and stem causing them a yellow with a brownish border to the infected spot. It is recommended to destroy infected plants and space existing ones farther apart. [12] Botrytis: This infection occurs under the flower of A. majus.
The flowers are visited by a wide variety of insects (the generalised pollination syndrome). [10] Some species in the insect order Lepidoptera frequently use the willowherb as their primary larval host-plant, examples including the elephant hawk moth ( Deilephila elpenor ), [ 11 ] bedstraw hawk moth ( Hyles gallii ), and the white-lined sphinx ...
Selfing syndrome refers to plants that are autogamous and display a complex of characteristics associated with self-pollination. [1] The term was first coined by Adrien Sicard and Michael Lenhard in 2011, but was first described in detail by Charles Darwin in his book “The Effects of Cross and Self Fertilisation in the Vegetable Kingdom” (1876), making note that the flowers of self ...
A pine with male flowers releasing pollen into the wind. Features of the wind-pollination syndrome include a lack of scent production, a lack of showy floral parts (resulting in small, inconspicuous flowers), reduced production of nectar, and the production of enormous numbers of pollen grains. [4]
The recognizable scent of the carrion flowers is produced in the petals of both male and female flowers and the pollen reward attracts beetles and flies. [ 6 ] Popular pollinators of carrion flowers are blowflies ( Calliphoridae ), house flies ( Muscidae ), flesh flies ( Sarcophagidae ) and varying types of beetles, due to the scents produced ...
The flower form is of the syndrome of specialization for hummingbird pollination. Insect pollinators include: Bombus dahlbomii (native species to southern South America) and Bombus terrestris and Bombus ruderatus (both of which are not native to southern South America, and, instead, invasive).
This is a list of diseases of Butterfly Flower (Schizanthus × wisetonensis). Bacterial diseases. Bacterial diseases; Bacterial fasciation Rhodococcus fascians: