Nematode - Study guides, Class notes & Summaries

PCA - NEMATODE EXAM QUESTIONS AND ANSWERS 2024

Virginia Commercial Applicator Category 3B Turf Pest Control Key Terms Exam Questions and Answers 100% Pass To measure the delivery rate and distribution of application equipment; to adjust application equipment so the desired amount of pesticide is applied evenly to a given area. - Answer- Calibrate An abnormal, unhealthy condition. Turf diseases may be caused by abiotic or biotic factors. However, they are typically due to infectious organisms such as bacteria, fungi, and viruses. - An...

PCA – Nematode Test Questions With Reviewed Correct Answers Pass!! How long is a nematode - ANSWER : .25mm - 12 mm Nematodes must shed what during development - ANSWER : cuticle Root lesion nematodes can be extracted from the soil by - ANSWER : flowtitity What does a nematode look like - ANSWER : long and cylindrical The nematode esophagus consists of what 3 regions - ANSWER : interior, midrange and posterior What group of nematodes are non-veriform - ANSWER : cist ...

PCA – Nematodes Test Questions With Reviewed Correct Answers Pass!! Describe the relative size of plant feeding nematodes. - ANSWER : Great variability. Range from 0.25 um to 12 mm in length. Name five to six life stages of plant-parasitic nematodes. - ANSWER : Egg, juvenile 1, J2, J3, J4, adult Shape and size of root-knot nematode - ANSWER : Females are round and lose their veriform shape as adults, males retain veriform shape Shape and size of cyst nematode - ANSWER : Ad...

PCA - NEMATODE EXAM QUESTIONS AND ANSWERS 2024

Virginia Pesticide Applicator License Exam – All Questions & Answers (Graded A+) Virginia Pesticide Applicator License Exam – All Questions & Answers (Graded A+) State law that sets the rules for pesticide use in Va - ANSWER - The Virginia Pesticide Control Act agency responsible for ensuring safe use of pesticides in VA - ANSWER - The Virginia Department of Agriculture and Consumer Services how long must Worker Protection Standard application records be posted - ANSWER - no later ...

Parasitology Nematodes Exam Test with Complete Solutions Nematodes are commonly called what? - CORRECT ️️ Round worms Describe the life cycle of a nematode. - CORRECT ️️ Eggs are made by a female in the definitive host. The larva undergoes moults which form L1, L2, L3, L4, and finally L5 adult larva. Some of the larva undergo hepatic tracheal migration once they enter their host and some do not. Once situated sexual reproduction continues and more eggs are formed and the cycle cont...

CDFA IPM Exam 2023/2024 (Revised) A+. 2,4-D is used to control? - ANSWER annual broadleaf weeds in crops Spry Oil Properties - ANSWER High Viscosity in Summer with high heat: Less Phytotoxic Low Viscosity in Winter with low heat: Heavier Oil What is 2-4D amine? - ANSWER Salt What are IGR? - ANSWER Insect Growth Regulators, Mimic natural hormones and interfere with growth Herbicides adsorbs/binds to which kind of soil? - ANSWER Soil with high organic/clay content and Low pH, high temperat...

Enterobius vermicularis Which intestinal parasite has an oval-shaped egg with a characteristic flattened side? pinworm or seatworm Enterobius vermicularis is also known as: Enterobius vermicularis The use of tape to collect eggs from the perianal region What is the typical diagnostic method for E. vermicularis? Pinworm What is the most common intestinal helminth infection in the US? Ingestion or inhalation How are E. vermicularis infections acquired? Perianal itching is normal, may ca...

Some nematodes cause infection in the tissues and may be found in the blood or lymphatics as well as in the muscles and other advetitious tissue. The nematodes in this category are filarial nematodes, Dracunculus medineensis, Loa loa. Of the 100 described filarial parasites only 8 species cause infection in humans. The 8 filarial parasites are classified by the location they inhabit in host This group includes the filarial worms, the guinea worm (Dranculuculus medinensis) and Trichinella s...