Sentences with phrase «immature larvae»

The immature larvae grow in the mosquito's gut for 10 to 30 days and then enter its mouthparts.

Both immature larvae and adult worms cause a great deal of lasting damage to a cat's organs and immune system as they travel through the cat's body.

Several weeks later, the immature larvae in the bloodstream are killed, usually with ivermectin or milbemycin.

Administering prevention late can allow immature larvae to molt into the adult stage, which is poorly prevented.

It only destroys the immature larvae.

Once the immature larvae become adults, they can not be effectively eliminated by preventives.

Heartworms are transmitted through the bite of a mosquito, which carries immature larvae from the parasite Dirofilaria immitis.

Once the immature larvae become adults, they can not be effectively eliminated by preventatives.

Not exact matches

In the second test, Shpigler put an immature queen larva in with the group.

That realization stems from a UF Institute of Food and Agricultural study in which researchers experimented with pupae — insects in their immature form between larvae and adults — of butterflies known to frequent fire - prone habitats of Florida.

We focus GLOBE Observers on larvae, an immature developmental stage of the mosquito, that does not transmit disease to humans.

«Spraying affects adults, but it does not usually kill the immature forms — the eggs and larvae,» said Tesh.

Immature fleas (larvae) begin the cycle by swallowing the eggs of the worm and infection is passed on to a cat when it eats an infected flea during grooming.

Preventatives kill the immature Heartworm larvae before they molt to the adult stage.

Since none of these treatments will kill the immature forms of the worm or the migrating larvae, at least two or three treatments are needed.

Roundworm larvae (immature worms) may be present in the mother cat's mammary glands and milk throughout the period of nursing the kittens.

The second ingredient in this product, insect growth regulator (IGR) pyriproxyfen, eliminates immature fleas (eggs and larvae).

About two months after initial infection, the larvae undergo a final molt and become juvenile (sexually immature) worms.

Under the right environmental conditions of temperature and moisture, the eggs hatch and develop into larvae (immature worms).

When the tapeworm eggs are released into the environment, they must be ingested by flea larvae, an immature stage of the flea.

Merial Heartgard For Cats is given monthly to prevent feline heartworm disease by eliminating the tissue stage of heartworm larvae (Dirofilaria immitis) for a month after infection, and for the removal and control of adult and immature hookworms.

This is true even if the mother tests negative for roundworms because roundworm larvae (immature worms) encyst in the mother's muscle tissue and are not detected by our tests for the eggs of adult worms.

Most, but not all, heartworm - infected dogs that are not receiving monthly heartworm preventative medications or doxycycline (now or in the past) have immature heartworm larva circulating in their blood stream.

When a mosquito bites a dog infected with heart worms, the mosquito ingests first - stage heart worm larvae (immature heart worms).

During this migration, L3 larvae develop into L4, immature adults, and finally mature adults.

Immature or juvenile heartworms, called larvae, enter the dog's body at the site of the mosquito bite.

These preventives work by killing the immature stages (larvae) after a pet has been infected by a mosquito bite.

(Immature adult worms have incorrectly been called L5 larvae.)

For every adult flea you see, there are about 20 more fleas in the immature stages (eggs, larvae, and pupae) living in your pet's environment.

While biting an infected dog, a mosquito draws in some blood in which immature heartworm larvae are circulating.

The mosquito deposits immature heartworm larvae on the surface of the cat's skin.

Larvae (immature worms) will hatch from the eggs and remain in the soil for weeks or months.

About two months after initial infection, the larvae develop into juvenile worms and enter your dog's blood.2 Immature adult worms that range from 1 - 1.5 inches in length arrive at your dog's heart and lungs as early as 67 days after initial infection.2 After arriving, they continue to mature into adulthood.

Cats do not appear to be suitable hosts for the adult worm — but they are equally susceptible to disease caused by the immature Baylisascaris larva.

Mosquitoes ingest immature heartworm larvae, called microfilariae, by feeding on either an infected cat or dog.

First, tapeworm eggs must be swallowed by flea larvae (an immature stage of the flea).

The most common source of puppy roundworms are roundworm larvae (immature roundworms) which are resting and causing no trouble in the wall of the mother's uterus.

Infection begins when a female mosquito feeds on a dog whose blood contains the immature offspring of adult heartworms, called stage 1 larva, or «L1 microfilariae.»

Remember 95 % of the flea population in your house is immature and hard to see because they are either eggs, larvae or pupae.

Once released into the environment, they are swallowed by their needed intermediate host; immature flea larvae, where the tapeworm egg continues to grow and mature along with the flea.

A dog may become infected when he / she swallows hookworm larvae, or immature worms.

Mosquitoes ingest immature heartworm larvae, called microfilariae, by feeding on an infected cat or, more commonly, an infected dog.

The mosquitos ingest the immature heartworm larvae by feeding on either an infected cat or, more frequently, an infected dog.

These immature heartworm larva are not found in infected ferrets.

The immature fleas larvae ingest the eggs of the worm, but infection is then passed on to a cat when it swallows an infected flea during grooming.

This test only detects female adult worms so if the cat has an immature (larva) worm or an adult male worm it will test negative.