Nytteorganisme Mod Skadedyr / Beneficial Against Pest
.jpg "Nytteorganisme Mod Skadedyr / Beneficial Against Pest - Quiz")
Vælg de rigtige biologiske organismer / Choose the correct biological organisms
- 1.
Vælg biologisk bekæmpelse mod / Choose biological control against: Bladlus / Aphids
- A.
Bacillus thuringiensis
- B.
Bladlusgalmyg / Aphid gall midges
- C.
Bladlussnyltehveps / Aphids Parasitic Wasp
- D.
Guldøjelarve / Lacewings
- E.
Hypoaspis-rovmider / Hypoaspis predatory mites
- F.
Macrolophus-rovtæge / macrolophus predatory bug
- G.
Mariehøns / Ladybird
- H.
Mellussnyltehveps / Whitefly parasitic wasp
- I.
Minerfluesnyltehveps / Leaf miner parasitic wasp
- J.
Nematoder
- K.
Orius-rovtæge / Orius predatory bug
- L.
Skjoldlus-snyltehveps / Scale bug predatory wasp
- M.
Spindemide-rovmide / Spidermite predatory mite
- N.
Svirreflue / Hoverfly
- O.
Trips-rovmider / Trips predatory mite
- P.
Uldlussnyltehveps / Mealybug parasitic wasp
- Q.
Verticillium lecanii
Correct Answer(s)
B. Bladlusgalmyg / Aphid gall midges
C. Bladlussnyltehveps / Aphids Parasitic Wasp
D. Guldøjelarve / Lacewings
F. Macrolophus-rovtæge / macrolophus predatory bug
G. Mariehøns / Ladybird
N. Svirreflue / Hoverfly
Q. Verticillium lecaniiExplanation
The correct answer options are all examples of biological control methods against aphids. Aphid gall midges, aphid parasitic wasps, lacewings, macrolophus predatory bugs, ladybirds, hoverflies, and Verticillium lecanii are all natural enemies of aphids and can help control their population. These organisms either prey on aphids or infect them with diseases, effectively reducing their numbers. Using biological control methods is an environmentally friendly alternative to chemical pesticides and can help maintain a balanced ecosystem.Rate this question:
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- 2.
Vælg biologisk bekæmpelse mod / Choose biological control against: Minerflue / Leaf miner
- A.
Bacillus thuringiensis
- B.
Bladlusgalmyg / Aphid gall midges
- C.
Bladlussnyltehveps / Aphids Parasitic Wasp
- D.
Guldøjelarve / Lacewings
- E.
Hypoaspis-rovmider / Hypoaspis predatory mites
- F.
Macrolophus-rovtæge / macrolophus predatory bug
- G.
Mariehøns / Ladybird
- H.
Mellussnyltehveps / Whitefly parasitic wasp
- I.
Minerfluesnyltehveps / Leaf miner parasitic wasp
- J.
Nematoder
- K.
Orius-rovtæge / Orius predatory bug
- L.
Skjoldlus-snyltehveps / Scale bug predatory wasp
- M.
Spindemide-rovmide / Spidermite predatory mite
- N.
Svirreflue / Hoverfly
- O.
Trips-rovmider / Trips predatory mite
- P.
Uldlussnyltehveps / Mealybug parasitic wasp
- Q.
Verticillium lecanii
Correct Answer
I. Minerfluesnyltehveps / Leaf miner parasitic waspExplanation
The correct answer is the "Minerfluesnyltehveps / Leaf miner parasitic wasp." This is because the leaf miner is a pest that damages plants by feeding on the tissue inside the leaves. The leaf miner parasitic wasp is a natural enemy of the leaf miner and can help control its population. By choosing biological control with the leaf miner parasitic wasp, it is possible to reduce the damage caused by the leaf miner without the use of chemical pesticides.Rate this question:
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- 3.
Vælg biologisk bekæmpelse mod / Choose biological control against: Mellus/ Whitefly
- A.
Bacillus thuringiensis
- B.
Bladlusgalmyg / Aphid gall midges
- C.
Bladlussnyltehveps / Aphids Parasitic Wasp
- D.
Guldøjelarve / Lacewings
- E.
Hypoaspis-rovmider / Hypoaspis predatory mites
- F.
Macrolophus-rovtæge / macrolophus predatory bug
- G.
Mariehøns / Ladybird
- H.
Mellussnyltehveps / Whitefly parasitic wasp
- I.
Minerfluesnyltehveps / Leaf miner parasitic wasp
- J.
Nematoder
- K.
Orius-rovtæge / Orius predatory bug
- L.
Skjoldlus-snyltehveps / Scale bug predatory wasp
- M.
Spindemide-rovmide / Spidermite predatory mite
- N.
Svirreflue / Hoverfly
- O.
Trips-rovmider / Trips predatory mite
- P.
Uldlussnyltehveps / Mealybug parasitic wasp
- Q.
Verticillium lecanii
Correct Answer(s)
H. Mellussnyltehveps / Whitefly parasitic wasp
Q. Verticillium lecaniiExplanation
The correct answer for biological control against whiteflies is the whitefly parasitic wasp (Mellussnyltehveps) and Verticillium lecanii. These organisms are natural enemies of whiteflies and can help reduce their population. The whitefly parasitic wasp lays its eggs inside whitefly nymphs, killing them in the process. Verticillium lecanii is a fungus that infects and kills whiteflies. Both of these biological control agents can be used as an alternative to chemical pesticides to manage whitefly infestations in a more environmentally friendly way.Rate this question:
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- 4.
Vælg biologisk bekæmpelse mod / Choose biological control against: Væksthussnudebille / Ear weevil
- A.
Bacillus thuringiensis
- B.
Bladlusgalmyg / Aphid gall midges
- C.
Bladlussnyltehveps / Aphids Parasitic Wasp
- D.
Guldøjelarve / Lacewings
- E.
Hypoaspis-rovmider / Hypoaspis predatory mites
- F.
Macrolophus-rovtæge / macrolophus predatory bug
- G.
Mariehøns / Ladybird
- H.
Mellussnyltehveps / Whitefly parasitic wasp
- I.
Minerfluesnyltehveps / Leaf miner parasitic wasp
- J.
Nematoder
- K.
Orius-rovtæge / Orius predatory bug
- L.
Skjoldlus-snyltehveps / Scale bug predatory wasp
- M.
Spindemide-rovmide / Spidermite predatory mite
- N.
Svirreflue / Hoverfly
- O.
Trips-rovmider / Trips predatory mite
- P.
Uldlussnyltehveps / Mealybug parasitic wasp
- Q.
Verticillium lecanii
Correct Answer
J. NematoderExplanation
Nematodes are a type of microscopic worm that can be used as a biological control against pests like the ear weevil. They infect and kill the larvae of the weevil, reducing their population and preventing damage to crops. Nematodes are effective because they can penetrate the weevil larvae and release bacteria that cause disease, ultimately leading to the death of the pest. This method of biological control is environmentally friendly and does not harm other beneficial insects or plants.Rate this question:
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- 5.
Vælg biologisk bekæmpelse mod / Choose biological control against: Uldlus / Mealy bug
- A.
Bacillus thuringiensis
- B.
Bladlusgalmyg / Aphid gall midges
- C.
Bladlussnyltehveps / Aphids Parasitic Wasp
- D.
Guldøjelarve / Lacewings
- E.
Hypoaspis-rovmider / Hypoaspis predatory mites
- F.
Macrolophus-rovtæge / macrolophus predatory bug
- G.
Mariehøns / Ladybird
- H.
Mellussnyltehveps / Whitefly parasitic wasp
- I.
Minerfluesnyltehveps / Leaf miner parasitic wasp
- J.
Nematoder
- K.
Orius-rovtæge / Orius predatory bug
- L.
Skjoldlus-snyltehveps / Scale bug predatory wasp
- M.
Spindemide-rovmide / Spidermite predatory mite
- N.
Svirreflue / Hoverfly
- O.
Trips-rovmider / Trips predatory mite
- P.
Uldlussnyltehveps / Mealybug parasitic wasp
- Q.
Verticillium lecanii
Correct Answer
P. Uldlussnyltehveps / Mealybug parasitic waspExplanation
The suggested explanation for choosing the Mealybug parasitic wasp as a biological control against Mealy bugs is that this specific wasp species is known to be a natural predator of Mealy bugs. The wasp lays its eggs inside the Mealy bugs, and the larvae that hatch from these eggs feed on the Mealy bugs, eventually killing them. This method of biological control is effective in reducing Mealy bug populations without the use of harmful chemicals.Rate this question:
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- 6.
Vælg biologisk bekæmpelse mod / Choose biological control against: Trips
- A.
Bacillus thuringiensis
- B.
Bladlusgalmyg / Aphid gall midges
- C.
Bladlussnyltehveps / Aphids Parasitic Wasp
- D.
Guldøjelarve / Lacewings
- E.
Hypoaspis-rovmider / Hypoaspis predatory mites
- F.
Macrolophus-rovtæge / macrolophus predatory bug
- G.
Mariehøns / Ladybird
- H.
Mellussnyltehveps / Whitefly parasitic wasp
- I.
Minerfluesnyltehveps / Leaf miner parasitic wasp
- J.
Nematoder
- K.
Orius-rovtæge / Orius predatory bug
- L.
Skjoldlus-snyltehveps / Scale bug predatory wasp
- M.
Spindemide-rovmide / Spidermite predatory mite
- N.
Svirreflue / Hoverfly
- O.
Trips-rovmider / Trips predatory mite
- P.
Uldlussnyltehveps / Mealybug parasitic wasp
- Q.
Verticillium lecanii
Correct Answer(s)
K. Orius-rovtæge / Orius predatory bug
O. Trips-rovmider / Trips predatory miteExplanation
The correct answer suggests choosing biological control methods against Trips, which are pests that can cause damage to plants. The Orius predatory bug and Trips predatory mite are both natural predators of Trips and can help control their population. By using these biological control agents, it is possible to reduce the number of Trips in a more environmentally friendly way compared to using chemical pesticides.Rate this question:
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- 7.
Vælg biologisk bekæmpelse mod / Choose biological control against: Sørgemyglarver / Fungus gnat larvae Magnus Gammelgård
- A.
Bacillus thuringiensis
- B.
Bladlusgalmyg / Aphid gall midges
- C.
Bladlussnyltehveps / Aphids Parasitic Wasp
- D.
Guldøjelarve / Lacewings
- E.
Hypoaspis-rovmider / Hypoaspis predatory mites
- F.
Macrolophus-rovtæge / macrolophus predatory bug
- G.
Mariehøns / Ladybird
- H.
Mellussnyltehveps / Whitefly parasitic wasp
- I.
Minerfluesnyltehveps / Leaf miner parasitic wasp
- J.
Nematoder
- K.
Orius-rovtæge / Orius predatory bug
- L.
Skjoldlus-snyltehveps / Scale bug predatory wasp
- M.
Spindemide-rovmide / Spidermite predatory mite
- N.
Svirreflue / Hoverfly
- O.
Trips-rovmider / Trips predatory mite
- P.
Uldlussnyltehveps / Mealybug parasitic wasp
- Q.
Verticillium lecanii
Correct Answer(s)
A. Bacillus thuringiensis
E. Hypoaspis-rovmider / Hypoaspis predatory mites
J. NematoderExplanation
Bacillus thuringiensis is a type of bacteria that is commonly used as a biological control agent against various pests, including fungus gnat larvae. It produces toxins that are harmful to the larvae, effectively controlling their population. Hypoaspis predatory mites are also effective in controlling fungus gnat larvae as they feed on the larvae and help reduce their numbers. Nematodes, specifically beneficial species like Steinernema feltiae, are another biological control option as they parasitize and kill the larvae. These three options provide different methods of controlling fungus gnat larvae, making them suitable choices for biological control.Rate this question:
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- 8.
Vælg biologisk bekæmpelse mod / Choose biological control against: Spindemider / Spidermites
- A.
Bacillus thuringiensis
- B.
Bladlusgalmyg / Aphid gall midges
- C.
Bladlussnyltehveps / Aphids Parasitic Wasp
- D.
Guldøjelarve / Lacewings
- E.
Hypoaspis-rovmider / Hypoaspis predatory mites
- F.
Macrolophus-rovtæge / macrolophus predatory bug
- G.
Mariehøns / Ladybird
- H.
Mellussnyltehveps / Whitefly parasitic wasp
- I.
Minerfluesnyltehveps / Leaf miner parasitic wasp
- J.
Nematoder
- K.
Orius-rovtæge / Orius predatory bug
- L.
Skjoldlus-snyltehveps / Scale bug predatory wasp
- M.
Spindemide-rovmide / Spidermite predatory mite
- N.
Svirreflue / Hoverfly
- O.
Trips-rovmider / Trips predatory mite
- P.
Uldlussnyltehveps / Mealybug parasitic wasp
- Q.
Verticillium lecanii
Correct Answer
M. Spindemide-rovmide / Spidermite predatory miteExplanation
Spidermite predatory mites are a type of biological control that can be used to combat spidermites. These mites are natural predators of spidermites and feed on them, helping to reduce their population. By introducing spidermite predatory mites into an infested area, they can help to control and manage the spidermite population without the need for chemical pesticides. This method of biological control is environmentally friendly and can be an effective solution for managing spidermite infestations in agricultural or horticultural settings.Rate this question:
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- 9.
Vælg biologisk bekæmpelse mod / Choose biological control against: Skjoldlus / Scalebug
- A.
Bacillus thuringiensis
- B.
Bladlusgalmyg / Aphid gall midges
- C.
Bladlussnyltehveps / Aphids Parasitic Wasp
- D.
Guldøjelarve / Lacewings
- E.
Hypoaspis-rovmider / Hypoaspis predatory mites
- F.
Macrolophus-rovtæge / macrolophus predatory bug
- G.
Mariehøns / Ladybird
- H.
Mellussnyltehveps / Whitefly parasitic wasp
- I.
Minerfluesnyltehveps / Leaf miner parasitic wasp
- J.
Nematoder
- K.
Orius-rovtæge / Orius predatory bug
- L.
Skjoldlus-snyltehveps / Scale bug predatory wasp
- M.
Spindemide-rovmide / Spidermite predatory mite
- N.
Svirreflue / Hoverfly
- O.
Trips-rovmider / Trips predatory mite
- P.
Uldlussnyltehveps / Mealybug parasitic wasp
- Q.
Verticillium lecanii
Correct Answer
L. Skjoldlus-snyltehveps / Scale bug predatory waspExplanation
The given correct answer suggests that the best biological control option against scalebugs is the scale bug predatory wasp. This predatory wasp is known for its ability to effectively control scalebug populations by preying on them. By releasing these predatory wasps in an infested area, they can help reduce the scalebug population naturally without the need for chemical pesticides.Rate this question:
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- 10.
Vælg biologisk bekæmpelse mod / Choose biological control against: Agerugle / Turnip Moth
- A.
Bacillus thuringiensis
- B.
Bladlusgalmyg / Aphid gall midges
- C.
Bladlussnyltehveps / Aphids Parasitic Wasp
- D.
Guldøjelarve / Lacewings
- E.
Hypoaspis-rovmider / Hypoaspis predatory mites
- F.
Macrolophus-rovtæge / macrolophus predatory bug
- G.
Mariehøns / Ladybird
- H.
Mellussnyltehveps / Whitefly parasitic wasp
- I.
Minerfluesnyltehveps / Leaf miner parasitic wasp
- J.
Nematoder
- K.
Orius-rovtæge / Orius predatory bug
- L.
Skjoldlus-snyltehveps / Scale bug predatory wasp
- M.
Spindemide-rovmide / Spidermite predatory mite
- N.
Svirreflue / Hoverfly
- O.
Trips-rovmider / Trips predatory mite
- P.
Uldlussnyltehveps / Mealybug parasitic wasp
- Q.
Verticillium lecanii
- R.
Feromonfælde
Correct Answer(s)
A. Bacillus thuringiensis
R. FeromonfældeExplanation
Bacillus thuringiensis is a type of bacteria that is commonly used as a biological control against various pests, including the turnip moth. It produces toxins that specifically target and kill the larvae of the turnip moth, while being harmless to other beneficial insects and humans. Therefore, choosing Bacillus thuringiensis as a biological control method can effectively reduce the population of turnip moths and minimize damage to crops. A feromonfælde, or pheromone trap, is another effective method of biological control for monitoring and trapping adult turnip moths, helping to prevent them from reproducing and causing further damage.Rate this question:
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- 11.
Feromonfælder kan bruges mod / Pheromone traps can be used against: Foto: Karna Maj
- A.
Mellus/ Whitefly
- B.
Sørgemyg / Fungus gnats
- C.
Spindemider / Spidermites
- D.
Bladlus / Aphids
- E.
Væksthussnudebille / Ear weevil
- F.
Agerugle / Turnip Moth
- G.
Uldlus / Mealy bug
- H.
Skjoldlus / Scalebug
- I.
Trips
- J.
Minerfluer / Leaf miners
Correct Answer
F. Agerugle / Turnip MothExplanation
Pheromone traps can be used against the Turnip Moth. Pheromones are chemicals that insects release to communicate with each other. By using traps that contain synthetic versions of these pheromones, farmers and gardeners can attract and trap specific insects, such as the Turnip Moth, effectively controlling their population and preventing damage to crops.Rate this question:
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- 12.
Gule limplader kan bruges mod / Yellow sticky traps can be used against: Foto: Bioplant
- A.
Mellus / Whitefly
- B.
Sørgemyg / Fungus gnats
- C.
Spindemider / Spidermites
- D.
Bladlus / Aphids
- E.
Væksthussnudebille / Ear weevil
- F.
Agerugle / Turnip Moth
- G.
Uldlus / Mealy bug
- H.
Skjoldlus / Scalebug
- I.
Trips
- J.
Minerfluer / Leaf miners
Correct Answer(s)
A. Mellus / Whitefly
B. Sørgemyg / Fungus gnats
D. Bladlus / Aphids
I. Trips
J. Minerfluer / Leaf minersExplanation
Gule limplader kan bruges mod Mellus, Sørgemyg, Bladlus, Trips, and Minerfluer. This means that yellow sticky traps can be used against Whitefly, Fungus gnats, Aphids, Trips, and Leaf miners.Rate this question:
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- 13.
Blå limplader kan bruges mod / Blue sticky traps can be used against: Foto: Bioplant
- A.
Mellus / Whitefly
- B.
Sørgemyg / Fungus gnats
- C.
Spindemider / Spidermites
- D.
Bladlus / Aphids
- E.
Væksthussnudebille / Ear weevil
- F.
Agerugle / Turnip Moth
- G.
Uldlus / Mealy bug
- H.
Skjoldlus / Scalebug
- I.
Trips
- J.
Minerfluer / Leaf miners
Correct Answer(s)
I. Trips
J. Minerfluer / Leaf minersExplanation
Blue sticky traps can be used against trips and leaf miners. These traps are designed to attract and capture flying insects, including trips and leaf miners, by utilizing the color blue, which is known to attract these pests. The sticky surface of the trap prevents the insects from escaping once they land on it. Therefore, using blue sticky traps can help control and monitor the populations of trips and leaf miners in an agricultural or gardening setting.Rate this question:
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Jul 22, 2024Quiz Edited by
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Jan 08, 2014Quiz Created by
Finn Obel