Allellochemicals that give adaptive advantage to the producing organism only.

A communication chemical that give advantage to both producer and receivers.

Which pair is/are correct?

An insect parasitoid/predator respond to host plant odour directly and it seeks to parasitize or prey on the phytophage host, the chemical is known as

When resistance is governed by many genes, it is called

Who is considered as Father of Host Plant Resistance?

Which type of viruses is transmitted by the vector through its stylet to a healthy plant by feeding for a few seconds/minutes after acquiring the viruses from diseased plants?

Cabbage black ring spot virus disease is transmitted by

Tomato spotted wilt disease is transmitted by

Grassy stunt disease of rice is transmitted by

Banana bunchy top disease is transmitted by

Which vector transmits the bacterial disease?

The brood food is produced by the

Grasserie disease is caused by

Percentage of sugar in honey is

Which state holds the 1st rank in silk production in India?

Which state holds the 1st rank in lac production in India?

Lac insect belong to order

Apis mellifera is commonly known as

Swarming in honeybee is due to

Which type of mouth parts found in honey bees?

Sericulture technology is associated with

Important enemy of lac insect are

The Indian Lac Research Institute was Established in

Eri silkworm rear on

The worker honey bee are

In which silkworm, filament is not continuous?

The larvae live in the silken tunnels made by them and feed on the propolis, pollen and wax in the combs.

Which disease is caused by endoparasitic tracheal mites?

Which is the leading country in silk production in world?

Name the sporozoan disease of silkworm that can wipe out all the worm once infection starts.

A common name of Samia Cynthia ricini is

Nozzle is a part of

What quantity of spray fluid is requiring in ULV sprayer?

When was the first aerial application of insecticides made?

In which type of nozzle, swirl plate with holes cut into it at angles or a cylinder with spiral slits always absent?

In which type of nozzle, an orifice is present in the centre of a plate or cylinder in addition to swirl plate with holes cut into it at angles or a cylinder with spiral slits?

In which type of nozzle, the shape of orifice is rectangle?

Which not dispersal equipment?

In aerial application kinetic energy of most of the spray particle(s), 1 m from the point of discharge is determined by

Which type of sprayer develops a pressure of 17−21 kh/cm2?

Normally, how much quantity of spray fluid is required in high volume sprayers?

Which duster is useful for dusting in household and kitchen gardens as well as for spot treatments against ants, poultry pests and external parasites of farm animals?

Which equipment is require to get 0.001−1 μm size of droplets of insecticides?

The termite king develops from

Termites are commonly known as

Most notorious polyphagous pests in agricultural crops is

Clipping of young seedling to eliminate of egg mass off

Dead heart in wheat is characteristic symptoms of

Pest of maize feed on silk and developing cob

Aceria cajani belong to family

Trichogramma spp. found most effective against

Mustard sawfly is scientifically known as

Mustard aphid is scientifically known as

Method of mass trapping of insect at night classified under

Which of the following is the biological control of insect?

House of termite is called

Atherigona socata is commonly known as______

Pectinophera gossypiella is commonly known as______

Mustard saw fly is_____

Gram pod bore is_____

Which crop is most susceptible crop for Root knot of nematode?

Helicoverpa armigera damage the crop at which stage

Plant parasitic nematode attack on?

The feeding site of root knot nematode is_____

The feeding site of jassid is_____

Yellow mosaic viral disease of green gram transmitted by_____

Scientific name of rice Green leafhopper is_______

From the following which is/are root feeder(s)?

Aleurolobus barodensis is commonly known as________

Scientific name of sugarcane stalk borer is _________

The feeding of this pest results in reddish brown charred dead hearts and shot holes in the leaves and galleries in the midribs.

From the following which pest(s) is/are considered as lint stainer(s)?

Safflower aphid is scientifically known as _______

The small orange yellow hymenopteran insect with black markings on the body, smoky wings with black veins and its female posseses a saw - like ovipositor.

Grayish brown moth with narrow fringed wings having pale white triangular markings on inner margin of each forewing anteriorly which form diamond like white patches dorsally when wings are folded over back at rest.

The small whitish maggots feed on the ovary which results in malformation of pod without proper setting of seeds, galled buds and flowers fade and dry.

Adults emerge out of soil during first monsoon showers at dusk, mate and feed on the leaves of the trees viz., neem, drumstick, subabul etc., and early in the morning get back and burrow into the soil and lay the eggs

The symptoms of which insect shows frassy matter at the bored shoots and webbed seed capsules covered with dark excreta?

It is medium sized moth having bright orange yellow coloured wings with numerous black dots or spots.

It is a pale reddish brown moth, stoutly built with black hind wings having white band medially and three large white spots on the outer margins.

Adult of which insect's forewings are divided into two parts and hind wings into three parts and provided with a fringe like border?

The young caterpillars feed on the tender foliage and as they grow they bore into the pods and destroy the seeds, while feeding it thrusts its head inside the pod leaving the rest of its body outside.

Due to which pest attack flowers drop prematurely and the seeds are destroyed in advanced stage, lint development is retarded and is weakened and it causes premature opening of the boll leading to invasion of saprophytic fungus.

Little leaf of brinjal is transmitted by_______

Deodorix isocrates is the pest of____

The red pumpkin beetle belong to family

Root / stem injection of monocrotophos is recommended against____

The scientific name of Indian fruit bat (Flying fox) is_______

Banana pseudostem weevil is belong to

Banana rhizome weevil scientifically known as

Fruit fly pupate in_____

The scientific name of diamond back moth is_______

The family of brinjal fruit and shoot borer is_______

The scientific name of red pumpkin beetle is _________

Which insect pest causing damage in citrus orchard is not a member of order hemiptera?

Sternochetus mangiferae, a pest of mango is belongs to order ________

From the following which is lepidopteran insect pest?

The scientific name of the codling moth is_____

The yellowish to cream yellow white grub is broad in front and narrows posteriorly and is covered with spiny structures all over.

Adult moth has pale whitish forewings with a wedge shaped broad greenish band in the middle.

Grubs feed on roots of plants below soil surface and bore into vines, feed on fruits that come in contact with the soil and adult bite holes on leaves and also feed on flowers.

The common name of Pieris brassicae is ______

Eriophes guerreronis is commonly known as _______

Plocaederus ferrugineus is commonly known as _______

Adult is a reddish brown bug with black head, red thorax and black and white abdomen; a knobbed process arises middorsally on the thorax.

The scientific name of tea mosquitoe bug is ________

Butterfly is bluish brown with an orange spot on each of the forewings and black spots on the hind wings with a tail like extension at the lower margin of hind wings

The larva bores into the fruit feeding on the pulp and accumulating faecal frass within.

The scientific name of banana rhizome weevil is_______

The family of coconut black headed caterpillar is________

The scientific name of rust red flour beetle is______

The scientific name of pulse beetle is______

Corcyra cephalonica is commonly known as______

Which pest(s) is/are external feeder(s)?

Which pest is internal feeder?

Trogoderma granarium is commonly known as______

In which insect entire body of both adult and larvae is covered with hairs?

The adult and grub feeding inside the grains and reducing them into mere shells with many irregular holes.

In a normal distribution______

If fertility gradient is in two directions at right angle, which experimental design is appropriate?

Correlation coefficient is___

Range of distribution is_________

Local control helps in_______

Why randomization of treatments in the field experiment is essential?

Arithmetic mean of observation is most common in use for analysis because_______

The test of significance of differences between two means in small samples is known as__________

When two variables change together in such a way that an increase in one variable is accomplished by decrease in the other. The variables are said to be____

When two variables change together in such a way that an increase in one variable is accomplished by increase in the other. The variables are said to be____

Chi square test is applied to____

The unit of standard deviation is____

F-test can be used for testing the significance of__________

An entomologist wants to conduct a trial on evaluation of various biocides against second instar larvae of Spodoptera litura under controlled condition, which experimental design is suitable for the said trial?