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Some plants, such as pineapple, produce seedless fruits when a single cultivar is grown because they are self-infertile. Some cucumbers produce seedless fruit if pollinators are excluded. Seedless watermelon plants are actually grown from seeds. The seeds are produced by crossing a diploid parent with a tetraploid parent to produce triploid seeds.
Gummy stem blight is a cucurbit-rot disease caused by the fungal plant pathogen Didymella bryoniae (anamorph Phoma cucurbitacearum). [1] Gummy stem blight can affect a host at any stage of growth in its development and affects all parts of the host including leaves, stems and fruits. [1]
Didymella bryoniae, syn. Mycosphaerella melonis, is an ascomycete fungal plant pathogen that causes gummy stem blight on the family Cucurbitaceae (the family of gourds and melons), which includes cantaloupe, cucumber, muskmelon and watermelon plants.
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The FDA and SunFed recalled cucumbers of all sizes due to potential salmonella contamination. Here is how to know if your produce is affected. Cucumbers Recalled Over Salmonella Concerns in 26 States
Leaves are exstipulate, alternate, simple palmately lobed or palmately compound. The flowers are unisexual, with male and female flowers on different plants or on the same plant . The female flowers have inferior ovaries. The fruit is often a kind of modified berry called a pepo. [7]: 2
Consider this your cucumber companion planting guide—plus, learn about the three plants you should never put near cucumbers if you want a healthy crop. Plant These 5 Things Next to Cucumbers for ...
Nonbitterness of cultivated cucumber fruit is conferred by bt, an allele selected during domestication. Bi is a member of the oxidosqualene cyclase (OSC) gene family. Phylogenetic analysis showed that Bi is the ortholog of cucurbitadienol synthase gene CPQ in squash ( Cucurbita pepo ) [ 7 ]