rust disease造句
例句与造句
- By the early 1880s, rust disease was under control and cane production doubled.
- "Puccinia graminis " is a macrocyclic heteroecious fungus that causes wheat stem rust disease.
- These spores are the resting spores of the rust disease.
- Cane production in the Pioneer Valley fell during the 1870s when rust disease destroyed most of the crops.
- Cedar-apple rust disease, for example, can persist despite removal of one of the hosts since spores can be disseminated from long distances.
- It's difficult to find rust disease in a sentence. 用rust disease造句挺难的
- It also has a resistance to barley yellow dwarf, wheat streak mosaic viruses, and leaf rust disease as well as containing high protein content.
- However, disaster struck in the 1876, when the coffee rust disease, Hemileia vastatrix, swept through Indonesia, wiping out most of the Arabica Typica cultivar.
- The severity of Cedar-apple rust disease can be managed by removal of basidiospore producing galls from junipers or the application of protective fungicides to junipers.
- For example, the repeating stage in "'white pine blister rust disease "'does not occur on white pines but on the alternate host, " Ribes spp ."
- Nests are also excavated from witches broom abnormally dense vegetative growth resulting from a rust disease or cavities in the trunks of spruce, poplar, and walnut trees.
- Some junipers are susceptible to " Gymnosporangium " rust disease, and can be a serious problem for those people growing apple trees, the alternate host of the disease.
- He expected to conduct full-time research under field conditions to control rust disease and red spider mites and instead found a black spot epidemic raging throughout the region's rose industry.
- Some strong vertical-growing plants such as veronicas, delphiniums, monkshood, or purple-leaved cimicifugas would make a good contrast, but I would avoid hollyhocks because their foliage gets disfigured by rust disease here.
- Two months ago, Kansas State University researchers cloned a leaf rust resistance gene, encouraging for wheat growers in a state where $ 100 million was lost last year to leaf or stem rust disease.
- They also require a sulfur spray every two weeks to banish disfiguring rust disease . ( Though the maroon-black hollyhock Nigra is the rage now, Runkle says it's not effective in arrangements . ) Hooray for hostas
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