Bacillus subtilis, Enterococcus faecalis, and Haemophilus influenzae ( non-ESBL ) species are generally susceptible to ampicillin, while Enterobacteriaceae, Escherichia coli ( ESBL ), and Klebsiella oxytoca are resistant to ampicillin. In the meanwhile, some Aeromonas hydrophila, Staphylococci, Staphylococcus haemolyticus and Shigella flexneri have developed resistance to ampicillin to varying degrees.

All Western Australian species are vulnerable, although most eastern species are fairly resistant.

Many species have become resistant to pesticides.

* Resource industries – for winter roads, selection of disease resistant species for reforestation planning, water stewardship

The disease affects all species of elm native to North America and Europe, but many Asiatic species have evolved anti-fungal genes and are resistant.

Owing to their innate resistance to Dutch elm disease, Asiatic species have been crossed with European species, or with other Asiatic elms, to produce trees which are both highly resistant to disease and tolerant of native climates.

The Eastern Asian species have coevolved with this disease and are moderately to very resistant to it, while the European and North American species, not having been exposed to it in the past, have little or no resistance.

Some species are more resistant than others.

The resistant species — particularly Japanese chestnut and Chinese chestnut, as well as Seguin's chestnut and Henry's chestnut — have been used in these breeding programs in the US to create disease-resistant hybrids with the American chestnut.

One of the most successful methods of breeding is to create a back cross of a resistant species ( such as one from China or Japan ) and American Chestnut.

Although marred by the presence of galls, are very vigorous and resistant plants that survive in degraded areas where other species have been eliminated.

Clematis wilt, a stem rot caused by the fungus Phoma clematidina, causes dramatic wilting and death of whole branches, although many species are resistant to it.

Freezing is only usually effective for T. spiralis, since other species, such as T. nativa, are freeze resistant and can survive long-term freezing.

In addition to this, researchers are crossing Solanum verrucosum with another wild potato species that is resistant to early blight, making a hybrid that is resistant to both late and early blight.

They plan to cross the hybrid with cultivated potatoes to pass both resistant genes onto the cultivated species.

The wood of some hawthorn species is very hard and resistant to rot.

Many attempts to breed disease resistant cultivar hybrids have usually involved a genetic contribution from Asian elm species which have demonstrable resistance to this fungal disease.

Unfortunately, in many parts of the world, the parasite has become resistant to antimony when treating for visceral or mucocutaneous leishmaniasis, but the level of resistance varies according to species.

He had brought vines from the Cape of Good Hope, found a species resistant to blight, took a sample of his wine to London in 1822 and won a silver medal for it.

Ideas that encourage longevity in their hosts, or leave their hosts particularly resistant to abandoning or replacing these ideas, enhance the preservability of memes and afford protection from the competition or proselytism of other memes.

While the results overall have been impressive, many large state-owned industrial enterprises, particularly the railroad, mining, steel, and defense sectors, have remained resistant to change and the downsizing required to survive in a market-based economy.

The massive and unworn character of the chain comes from its abundance of granite, which is particularly resistant to erosion, as well as weak glacial development.

Seawater applications, like desalination plants, often use duplex valves, as well as super duplex valves, due to their corrosion resistant properties, particularly against warm seawater.

Species of the genus Astacus are particularly susceptible to infection, allowing the more resistant signal crayfish to invade parts of Europe.

This type of cement is designed to be particularly resistant to a sulfate attack.

The secondary cell wall makes them particularly rigid and resistant to damage.

The shingle urchin ( Colobocentrotus atratus ), which lives on exposed shorelines, is particularly resistant to wave action.

The Stinger missile locked on to infra-red emissions from aircraft, particularly engine exhaust, and was resistant to interference from decoy flares.

During this period, and particularly after de Gaulle's return to power in 1958, the collective memory of " résistancialisme " tended to propose a very much resistant France opposed to the collaboration of the Vichy Regime.

In particular, copylefted FOSS is in some respects particularly resistant to the above mentioned " EEE " tactics since anyone distributing modified versions cannot legally prevent free or competing redistribution of the modifications and their source code.

This polariser material is particularly resistant to humidity and heat.

Although causation cannot be confirmed in these cases, caution should still be used when prescribing radiation therapy for keloids, particularly when treating younger patients. It may occasionally be appropriate as treatment for keloids resistant to other therapies.

No cultivar is " immune " to DED ; even highly resistant cultivars can become infected, particularly if already stressed by drought or other environmental conditions where the disease prevalence is high.

In the last two decades, particularly virulent strains of Enterococcus that are resistant to vancomycin ( vancomycin-resistant Enterococcus, or VRE ) have emerged in nosocomial infections of hospitalized patients, especially in the US.

Carbon steel is resistant to the most common forms of corrosion, particularly from hydrocarbon impurities at temperatures below 205 ° C, but other corrosive chemicals and environments prevent its use everywhere.

Were the prisoner particularly stubborn or resistant, the instrument was sufficiently powerful to fracture &# 151 ; and ultimately pulverize &# 151 ; the metatarsal bones of the instep.

Crags are formed when a glacier or ice sheet passes over an area that contains a particularly resistant rock formation ( often a granite, volcanic plug or some other volcanic structure ).

But it is particularly resistant to disease, has a higher natural sugar content and ripens two weeks earlier than Meunier.

It is not particularly abrasion resistant and it can deteriorate if fresh water or marine organisms are allowed to penetrate the wood.

Sticky, in the social sciences and particularly economics, describes a situation in which a variable is resistant to change.

Cat's eyes are particularly valuable in fog and are largely resistant to damage from snow ploughs.

The apicomplexan plastid, or apicoplast, is an essential organelle, thought to be involved in the synthesis of lipids and several other compounds, and provides an attractive target for antimalarial drug development, particularly in light of the emergence of parasites resistant to chloroquine and other existing antimalarial agents.