Nematology Flashcards

1
Q

Nematode word

A

Greek word … meaning - Thread worm

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2
Q

1st plant parasitic nematode

A

Anguina tritici. Reported by Needham (1743)
In India reported by Milne (1919),in Punjab

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3
Q

Maximum plant parasitic nematode (ppn)are

A

Ectoparasitic

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4
Q

Most damaging ppn are

A

Endoparasitic

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5
Q

Meledogyne belongs to group of

A

Sedentary endoparasites

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6
Q

Nematological society of India was established in

A

1969, In New Delhi,under IARI

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7
Q

Oesophagus lumen of nematode is

A

Triradiate in nature

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8
Q

Cuticle of nematode

A

chitin ❌

#Non cellular,non living layer
#serve as Exoskeleton
#help in respiration 🫁 and excretion

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9
Q

No of lips surrounding nematode mouth

A

6

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10
Q

Nematodes that are parasites of plants and animals

A

Helminths

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11
Q

Study of Helminthes

A

Helminthology

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12
Q

Dolichodorus spp.

A

Awl Nematode

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13
Q

Leaf and bud nematode

A

Aphlenchoides spp.

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14
Q

Burrowing nematode

A

Radhopholus similis

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15
Q

Cereal cyst nematode

A

Haterodera avenea

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16
Q

Chrysanthemum foliar nematode

A

Aphlenchoides ritzema bosi

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17
Q

Citrus nematode

A

Tylenchulus semi penetrans

18
Q

Coconut red ring nematode

A

Redinaphelwnchus cocophilus

19
Q

Cystoid nematode

A

Meloidodera spp.

20
Q

Dagger nematode

A

Xiphinema spp.

21
Q

Golden cyst nematode

A

Globodera rosto chiensis

22
Q

False root knot nematode

A

Nacobbus batati formis

23
Q

Lance Nematode

A

Haplolaimus spp.

24
Q

Lesion nematode

A

Paratylenchus spp.

25
Q

Needle nematode

A

Longiodorus spp

26
Q

Northern root knot nematode

A

Meloidogyne Hapla

27
Q

Pea cyst nematode

A

Haterodera goettengiana

28
Q

Pin nematode

A

Paratylenchus spp.

29
Q

Pine wood Nematode

A

Bursaphelenchus xylophilus

30
Q

Shethoid nematode

A

Hemicriconemoides spp.

31
Q

Sessile nematode

A

Cocopaurus spp.

32
Q

Seed gall nematode

A

Anguina tritici

33
Q

Root knot nematode

A

Meloidogyne spp.

34
Q

Ring nematode

A

Criconemela spp.

35
Q

Rice white tip Nematode

A

Aphlenchoides besseyi

36
Q

Rice stem Nematode

A

Ditylenchus angustus

37
Q

Rice root knot nematode

A

Meloidogyne graminicola

38
Q

Rice cyst nematode

A

Haterodera oryzae

39
Q

Rice root nematode

A

Hirschmaniella oryzae

40
Q

Reniform nematode

A

Roty len chulus reniformis

41
Q

Pigeon 🐦 pea cyst nematode

A

Haterodera cajani