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PAPer–iI 120. bio pesticides formulation and application technology


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DIPLOMA EXAMINATION, 2011

bio-pesticides production technology
(pAPer–iI)
120. bio pesticides formulation and application technology

May) (Time: 3 Hours

Maximum: 100 Marks




I.

Define any FIVE of the following : (5×2=10)

1.

Parasitoid

2.

Parthenogenisis

3.

Bethylid.

4.

Super parasitisom.

5.

Clipto parasitism

6.

Factitious host.

7.

Egg-larval parasitoid.

II.

Write short notes on any FIVE of the following: (5×6=30)

1.

Multiple parasitism.


2.

Metarrhizium anisophliae

3.

Egg collecting drum

4.

Verticillium lecanie

5.

Wolf spider.

6.

Australiana lady bird beetle

7.

Tachinid parasitoids.

III.

Write detailed answers for the following: (5×12=60)

1.

a) Write a detailed account of massculturing and biology of Corcyra Cephalonica

(OR)


b) Give a detailed account on the biology and mass culturing of Macconelti coccus Lirsutus.


2.

a) How will you produce Chelonus black lurnii in the laboratory?

(OR)


b) Give a detailed account on the mass multiplication of Cryptolaemu montronzieri.

3.

a) Give a detailed account on the preparation of artificial diet for Gpodoptera litura.

(OR)


b) Give a detailed account on the preparation of artificial diet for Helicoverpa armigera.

4.

a) What are the requirements for setting up a biocontrol laboratory?

(OR)


b) What are the problems in the mass culturing aird release of bio agents? How can these be overcome?


5.

a) Give a brief account on the mass production of the green muscardine fungus along with application strategies.

(OR)


b) What are the preferred characters to be seen in a parasitoid?


jkpHhf;fk;


I.

vitnaDk; Ie;jpid tiuaW. (5×2=10)

1.

g{r;rp - xl;Lz;zp

2.

Mz; nrh;f;ifapy;yh gpwg;g[

3.

bgj;jpyp

4.

kpif xl;Lz;Qjy;

5.

fsthd; xl;Lz;Qjy;

6.

khw;W Xk;g[aphp

7.

Kl;il g[Gg;gUt xl;Lz;zp

II.

vitnaDk; Ie;jpw;F rpWFwpg;g[ tiuf. (5×6=30)

1.

gytif xl;Lz;Qjy;

2.

bkl;lhiurpak; mdpnrhgpspna

3.

Kl;il nrfhpf;Fk; fUtp

4.

bth;orpypak; byf;fhdp

5.

Xeha; rpye;jp

6.

M!;jpnuypahd; bghwp tz;L

7.

nlf;fpdpl;

III.

fPH;tUtdtw;wpw;F tphpthd tpilasp. (5×12=60)

1.

m) fhh;rpuh brg;nyhdpf;F thH;f;if RHw;rp gw;wpa[k; mjpf mstpy; bgUf;Fk; Kiw gw;wpa[k; fl;Liu vGJf.

(my;yJ)


M) bkf;nfbry;yp fhf;f!; thH;f;if RHw;rp gw;wpa[k; mjpf mstpy; bgUf;Fk; Kiw gw;wpa[k; fl;Liu vGJf.


2.


m) rpnyhdh!; gpnsf;bgh;hp Ma;t[ Tlj;jpy; vg;go cw;gj;jp bra;a Koa[k; vd;gij gw;wp fl;Liu vGJf.

(my;yJ)

M) fpg;nghypak;!; bghwp tz;il vg;go cw;gj;jp bra;a ntz;Lk;?




3.

m) ngh!;lhg;ouh ypl;ouht[f;F braw;if czt[ jahhpf;Fk; Kiwiag; gw;wp vGJf.

(my;yJ)


M) vgpbfh;gh cw;gj;jp bra;a braw;if czt[ jahhpf;Fk; Kiwia gw;wp vGJf.



4.

m) caphpay; Ma;t[f; Tlk; mikf;f njitahd trjpfs; ahit?

(my;yJ)


M) caphpay; g{r;rpf; fl;Lg;ghl;oy; gifapiyg; g{r;rpfis bgUf;fp tpLjypy; cs;s gpur;ridfSk;/ jPh;t[fSk; ahit?


5.

m) ,sgr;ir g{";rhzk; (Green Muscardine fungus) cw;gj;jp bra;a[k; Kiw kw;Wk; bjspf;Fk; Kiw gw;wp tphpthf Twt[k;.

(my;yJ)


M) xl;Lz;zp bghJthd Fzhjprpa';fs; vd;d?





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