wheat stem rust - определение. Что такое wheat stem rust
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Что (кто) такое wheat stem rust - определение

SPECIES OF FUNGUS
Black rust; Cereal rust; Puccinia graminis; Stem rust (barley); TTKS; Puccinia graminis var. graminis; Puccinia graminis f.sp. tritici; Puccinia graminis f.sp. secalis; Puccinia elymina; Puccinia vilis; Puccinia linearis; Dicaeoma anthistiriae; Puccinia cerealis; Puccinia brizae-maximae; Puccinia megalopotamica; Puccinia albigensis; Trichobasis linearis; Puccinia secalis; Puccinia anthistiriae; Puccinia jubata; Puccinia favargeri; Wheat stem rust; Red rust; Pgt-QCC; Stem rust resistance; Puccinia graminis f. sp. tritici; TKTTF; Sr27 (gene); Sr33 (gene); Sr9h; Pgt 126; Pgt 21; Sr62 (gene); PTGBH; PTGFH; RKBBK; SKGBC; SKGBH; SKGBR; TKDLK; TKGBK; TKGBR; TKGDH; Rye stem rust; Puccinia graminis f. sp. avenae; Stem rust resistance gene
  • Model of a spore of ''puccinia graminis'', late 19th century, [[Botanical Museum Greifswald]]
  • Life cycle of ''Puccinia graminis''
  • Wheat infected leaves with stem rust pathogen with a specific resistance gene

Wheat rust         
WIKIMEDIA DISAMBIGUATION PAGE
Wheat rust (disambiguation)
·add. ·- A disease of wheat and other grasses caused by the rust fungus Puccinia graminis; also, the fungus itself.
Stem rust         
Stem rust, also known as cereal rust, black rust, red rust or red dust, is caused by the fungus Puccinia graminis, which causes significant disease in cereal crops. Crop species that are affected by the disease include bread wheat, durum wheat, barley and triticale.
cracked wheat         
  • Rust-affected wheat seedlings
  • Traditional sheafing machine
  • Model of a wheat grain, [[Botanical Museum Greifswald]]
  • Hulled wheat & [[Einkorn]]. Note how the einkorn ear breaks down into intact spikelets.
  • s2cid=240163091}}</ref>
  • Wheat spikelet with the three anthers sticking out
  • Wheat is used in a wide variety of foods.
  • alt=[[Spikelet]]s of a hulled wheat, [[einkorn]]
  • alt=The smaller grain of wheat on the left, larger kernels of [[rye]] in the middle, and triticale on the right – triticale grain is significantly larger than wheat
  • Sheaved and [[stook]]ed
  • A map of worldwide wheat production.
  • Harvest on the [[Palouse]], [[Idaho]], United States
  • alt=Sack of wheat [[grain]]s
  • access-date=5 March 2020}}</ref>
  • Woman harvesting wheat, Raise district, [[Madhya Pradesh]]
WIDELY CULTIVATED CEREAL GRAIN
Triticum; Wheats; Triticum (genus); Cracked wheat; Wheat grains; Triticum spp.; ATC code A06AC07; ATCvet code QA06AC07; Dwarf wheat; Wheat grain; Triticum sphaerococcum; Domestication of wheat; Draft:Wheat production in Tanzania; Wheat variety; Wheat cultivar; Lr67; Lr34; Wheat breeding; Wheat fusarium head blight resistance; Wheat Fusarium head blight resistance; History of wheat cultivation; Wheat disease resistance gene; Pm8; Wheat viral resistance; Wheat fungal resistance; Wheat blast resistance; Wheat Blast Resistance; Wheat farmer
¦ noun grains of wheat that have been crushed into small pieces.

Википедия

Stem rust

Stem rust, also known as cereal rust, black rust, red rust or red dust, is caused by the fungus Puccinia graminis, which causes significant disease in cereal crops. Crop species that are affected by the disease include bread wheat, durum wheat, barley and triticale. These diseases have affected cereal farming throughout history. The annual recurrence of stem rust of wheat in North Indian plains was discovered by Prof. K.C. Mehta. Since the 1950s, wheat strains bred to be resistant to stem rust have become available. Fungicides effective against stem rust are available as well.

In 1999 a new virulent race of stem rust was identified against which most current wheat strains show no resistance. The race was named TTKSK (e.g. isolate Ug99). An epidemic of stem rust on wheat caused by race TTKSK spread across Africa, Asia and the Middle East, causing major concern due to the large numbers of people dependent on wheat for sustenance, thus threatening global food security.

An outbreak of another virulent race of stem rust, TTTTF, took place in Sicily in 2016, suggesting that the disease is returning to Europe. Comprehensive genomic analysis of Puccinia graminis, combined with plant pathology and climate data, has pointed out the potential of the re-emergence of stem wheat rust in UK.

Примеры употребления для wheat stem rust
1. Most policymakers weren‘t around the last time wheat stem rust disease attacked the U.S. crop.