Ad
related to: growing sunrise hawaiian solo papaya
Search results
Results From The WOW.Com Content Network
Dennis Gonsalves (born 1943) is an American phytopathologist. [1] He has created with his team two virus-resistant papaya cultivars called SunUp and Rainbow, [2] which rescued the papaya sector in Hawaii from the devastating effects of the papaya ringspot virus that hit in the late 1990s.
Papaya Plant and fruit, from Koehler's Medicinal-Plants (1887) Conservation status Data Deficient (IUCN 3.1) Scientific classification Kingdom: Plantae Clade: Tracheophytes Clade: Angiosperms Clade: Eudicots Clade: Rosids Order: Brassicales Family: Caricaceae Genus: Carica Species: C. papaya Binomial name Carica papaya L. The papaya, papaw, is the plant species Carica papaya, one of the 21 ...
An outbreak of papaya ringspot virus in the mid-'90s decimated Hawaii's papaya trees. GM papaya, endowed with a gene from the virus, immunized the tree. Both Japanese and American regulators approved the modified papaya. It subsequently reduced the use of pesticides that growers had used to control the virus-carrying aphids. [6]
The genus was formerly treated as including about 20-25 species of short-lived evergreen pachycaul shrubs or small trees growing to 5–10 m tall, native to tropical Central and South America, but recent genetic evidence has resulted in all of these species other than C. papaya being reclassified into three other genera.
They are usually short-lived evergreen pachycaul shrubs or small to medium-sized trees growing to 5–10 m tall. One species, Vasconcellea horovitziana is a liana and the three species of the genus Jarilla are herbs. [2] Some species, such as the papaya, bear edible fruit and produce papain. [3]
Some papaya plants are capable of self-pollination, producing flowers that are either female or hermaphrodite with both male and female parts on the same flower. Hawaiian [23] and Brazilian [24] papayas and nearly half of those produced in Australia are able to set fruit without the need of staminate plants. A fully developed fruit may contain ...
It can grow at high altitudes over 2,000 m (6,600 ft), and is the most cold-tolerant plant in the genus Vasconcellea. The babaco is classified as a herbaceous shrub like Carica papaya (papaya) but unlike papaya it produces only female flowers. The babaco plant can produce from 30 to 60 fruits annually, and has an average life span of about ...
This is a list of countries by papaya production from 2017 to 2022, based on data from the Food and Agriculture Organization Corporate Statistical Database. [1] The estimated total world production for papayas in 2022 was 13,822,328 metric tonnes , down by 1.9% from 14,086,181 tonnes in 2021. [ 1 ]