Homeliness, Pest Control
Ọka Weevil: a kọwaa otú tufuo
Ọka Weevil - otu n'ime ndị isi na kasị dị ize ndụ pests ọka n'ubi (barley, osikapa, rye, wheat, buckwheat, ọka na pasta) nke pụrụ iduga unusable ebuka gafee aku na uba ka a kichin na nnukwu ọka nchekwa.
Ọka Weevil: nkọwa
Ji obere size (ihe 4 mm), ebe pests ekenyela ọchịchịrị aja aja, ọ fọrọ nke nta nwa agba, a ogologo warara ahụ na ọnụnọ nke nku. Site na-efe efe ahụhụ bụghị kwesịrị ekwesị, nke na-adịghị egbochi ya ịga nke ọma iji mmadụ njem bukwanu anya. Ụgbọ mmiri na ulo oru quantities nke ọka, na site n'ala - ụgbọ oloko na ụgbọala, si Afrika na Afrika ejegharị ejegharị granary Weevil. Olee otú iji tufuo nke ndị dị otú a dị ize ndụ nke ụmụ ahụhụ?
The usoro nke ozuzu ndị a na ụmụ ahụhụ na-adị n'oge na-ekpo ọkụ oge: ọ bụla ọka nke nwanyi site a mkpa proboscis gnaws site a obere oghere (a ọka kernel - abụọ), ọ na-atọ ya àkwá, na mgbe ahụ na okwuchi ntụ ọka glosses nchawa. Nke a atọ na-eme ka ahụ mebiri emebi ọka anya fọrọ nke nta indistinguishable si dum. Ịmata ihe dị iche 'atọ "nwere ike ịbụ, ma ọ bụrụ na a njuaka ọka nkedo n'ime mmiri: mebiri emebi (bi) iputa ufodu, dum imi na ala. Site visual nnyocha i nwere ike ịhụ na ọka larvae na agba iji nke ịdị ukwuu dimmer emebibeghị.
Lifecycle granary Weevil
The fecundity nke otu onye bụ 150-300 àkwá n'oge ndụ okirikiri nke 3-4 ọnwa; ụmụ nwoke ndụ a obere ogologo, banyere 5 ọnwa. Na oge nke erùrù (banyere 3 mm ogologo, na-acha ọcha na agba aja aja isi) na-adabere na okpomọkụ na iru mmiri na bụ 3-6 izu. Otu nwere ike na-were ya otú ọtụtụ puku ndị pests bụ ike ịmị n'oge afọ naanị otu ụzọ ébé. Na okpomọkụ nke 4 Celsius C ịkwụsị mmepe nke larvae na - 5 Celsius C - anwụ. N'elu ẹkụre nke mbịne n'ime ihe fọrọ nke nta uzo, 3-5 mm ogologo pupae. Mgbe 7 - 22 ụbọchị ọgbọ ọhụrụ ébé atapịa kpụrụ ke shei na inyịme atugharị nke ndo. The ndu ndimmadu nke okenye gbasirila - banyere 2 afọ. N'ime otu ụbọchị, otu nwa ahuhu-erepịakwa 0,08-0,67 mg ọka gnawing ya n'ime ọdịnaya; karị, uka ọnụ ọgụgụ nke ndị a na ụmụ ahụhụ pụrụ ime a ịrịba ego nke yiri nkata.
Mbibi nke ebe na kichin ebuka
Olee otú obibi dị otú ahụ a dị ize ndụ pesti, ka granary Weevil? Olee otú iji tufuo nke n'ọba na kichin si dị otú ahụ a obere, ma na-emerụ ụmụ ahụhụ? Na okwu nke home nchekwa na nchọpụta nke Weevil na romp ọhụrụ na nri kwesịrị bụghị ga-eji, n'ihi na na secretions nke ụmụ ahụhụ na larvae nwere carcinogens. The mmeru ngwaahịa ga-tụfuo, na a Weevil amalite na a siri ike na ikekwe ogologo mgba.
omenala ụzọ
Otpugivayusche granary Weevil omume na garlic, peeled si husk na si ọka enịm ke akpa. Na prophylactic cabinets ebe-edebekwa ihe oriri na-achọ nhazi ncha-acetic mejupụtara. Site shelves nwere ike akadiahade laurel na lavender, isi nke na-adịghị aghọta Weevil. Anyị ekwesịghị ime ka nnukwu cereal ebuka, mma ịzụta ngwaahịa dị ka ha na-eji.
Ọka Weevil: akara jikoro
ọ bụ nnọọ ike tufuo nke granary Weevil na n'ụlọ nkwakọba, n'ihi ahụhụ nzuzo dị n'ime ime obodo, na ịdị n'ime ọka, ọ fọrọ nke nta ebibi, na ike ime 10 30% nke na-egbute ọka.
- Strong ọka jụrụ (-10 ° C), nke ike-eji ma prophylactically, na na usoro ime ẹdude infestation. Jụrụ a rụrụ n'ime akọrọ ọnọdụ na-enyemaka nke ventilashion na ventilashion. Nke a na-achọ a na-amanye ịrụ akara nke iru mmiri.
- Part nke granary Weevil ike iwepụ site na iwepu ya site na myọ na oghere ma ọ bụ site n'ọnụ ndị ọchịchọ nke preparations. Ọ bụla ije nke ọka uka-ezighị ezi na-emetụta nke ala nke ụmụ ahụhụ na pests, mbenata ha size na mmepe.
Chemical ụzọ nke Weevil
Otu irè usoro igbu ndị granary Weevil bụ chemical disinfection ọka - buu ụfọdụ esịnede na aerosol ma ọ bụ a gas ọgwụgwọ. Aerosol disinfection Ẹnịm iji preparations "aktellik", "Karate", "Fufanon", "Arriva". Nke a na ọgwụgwọ, nke bụ uru nke elu nrụpụta nke ọgwụ, na-emepụta pụrụ iche na otu. The ọghọm nke usoro a na-agụnye oge na-ekwe ire ọka.
Gas disinfection a rụrụ dị otú ahụ preparations dị ka "Fosca", "Alfos", "Fostoksin", "Magtoksin". Nga mkpa nlezianya mechie ogige na-ebu fumigation na pụrụ iche iche iche.
Prophylaxis megide granary Weevil
Ọ dị mkpa na-edebe mgbochi:
- tupu ụra ọka bins mkpa na ọcha ọka si ahihia na adịghị;
- iche iche na-akpakọba dị iche iche ọka owuwe ihe ubi oge na dị iche iche iru mmiri;
- juputara ọcha tank si ikpeazụ afọ ebuka ọka na irighiri;
- monitor iru mmiri mkpụrụ (ihe na-erughị 14%); na ikpe nke ruo ogologo oge nchekwa na-atụ aro iji belata ọnụego nke 2-4%, nke na-ewusi ọka Weevil mmebi-eguzogide ma na-egbochi ndụ ọrụ nke ajọ;
- ibibi oria ojiji.
Ọ bụrụ na a siri ike ọrịa mkpa ka o duzie fumigation nke ọka na nchekwa ụlọ ọrụ mere maka nke a Nwa.
Dị ka mgbochi ụzọ bụchaghị iwu idebe ịdị ọcha na iji ke n'ụlọ nkwakọba, na-emeso ha na ya (site gas pesti akara aerosol na iru mmiri nkwakọba disinfection), na-amị mkpụrụ tupu ụra whitewash.
Lelee maka ofufe nke ọka ọka Weevil ga-rụrụ ọ bụla 2 izu ke ndaeyo na mgbe a ọnwa n'oge oyi. Analysis maka ọrịa rụrụ dị na usoro iwu na ụkpụrụ na ụzọ.
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