Hatsi weevil: wani bayanin yadda za a rabu

Hatsi weevil - daya daga cikin manyan kuma mafi hatsari kwari na hatsi (sha'ir, shinkafa, hatsin rai, alkama, buckwheat, masara da kuma taliya) cewa zai iya kai wa ga unusable hannun jari a fadin tattalin arzikin matsayin kitchen da kuma babbar hatsi ajiya. Ga manoma, ta bayyanar - yana da wani bala'i, saboda gani unobtrusive, irin ƙwaro sa mai girma lalacewar amfanin gona.

Hatsi weevil: description

Halin da kananan size (game da 4 mm), irin ƙwaro kwari kasaftawa duhu launin ruwan kasa, kusan baki launi, mai dogon kunkuntar jiki da kuma gaban da fuka-fuki. By tashi kwari ba Fit, cewa bata hana shi daga nasarar yin amfani da mutum tafiya babba nisa. A jiragen ruwa tare da m yawa na hatsi, da ta ƙasar - jiragen kasa da kuma motoci, daga nahiyar zuwa nahiyar tafiya granary weevil. Yadda za a rabu da irin wannan m kwaro?

Kan aiwatar da waddan wadannan kwari na faruwa a lokacin da dumi kakar: a kowane hatsi na mace da wani bakin ciki proboscis gnaws ta kananan rami (a masara kwaya - biyu), shi kayansa mãsu wani kwai, sa'an nan toshe kwalaba gari glosses tsaguwa. Wannan zamba sa lalace hatsi dubi kusan indistinguishable daga dukan. Don bambanta "zamba" na iya zama, idan dintsi na hatsi simintin cikin ruwa: lalace (lugar) fito fili lokutta, dukan nutse a kasa. By gani dubawa za ka iya ganin cewa hatsi larvae a launi domin na girma dimmer m.

Lifecycle granary weevil

A fecundity na mutum daya ne 150-300 qwai a lokacin rayuwar sake zagayowar 3-4 watanni. maza rayuwa kadan ya fi tsayi, game da 5 months. A tsawon lokaci na larvae (game 3 mm tsawo, fari da launin ruwan kasa kai) ya dogara da yawan zafin jiki da kuma zafi da kuma shi ne 3-6 makonni. Daya iya kawai tunanin yadda dubban mutane na kwari ne iya samar a lokacin da shekara daya kawai biyu daga beetles. A zazzabi na 4 ^{° C} zuwa daina cin gaban larvae a - 5 ^{° C} - mutu. Bayan kammala na juya cikin kusan m, 3-5 mm dogon pupae. Bayan 7 - 22 kwanaki sabon ƙarni beetles gnaw kafa a harsashi da kuma mikawa zahiri daga cikin tsari. A tsawon rayuwar adult misali - game da 2 years. A cikin rana daya, daya tsutsa jan 0,08-0,67 MG hatsi wadda take cin ta ciki abinda ke ciki; bi da bi, da taro yawan wadannan kwari zai iya halakar da wani gagarumin adadin kaya.

Halakar da irin ƙwaro a kitchen hannun jari

Yadda za a magance irin wannan m kwaro, kamar granary weevil? Yadda za a rabu da sito da kuma kitchen daga irin wannan karamin, amma cutarwa kwaro? A cikin sharuddan gida ajiya a ganewa na weevil a gindi latest a abinci ya kamata ba a yi amfani da, saboda a cikin secretions na kwari da larvae dauke da Carcinogens. The gurbata kayayyakin dole ne a jefar da, da kuma wani weevil fara a wani m da yiwu lengthy gwagwarmaya. Hatsi ya kamata a adana a kwalba ko airtight kwantena - ba a cikin jaka, wanda suke da granary weevil (hoton sama) mai sauƙi ne gnaws su kaifi hakora. Granary weevils - zafi-m halittun da a low yanayin zafi mutu. Saboda haka, a matsayin hanyar yin kawar da kwari za a iya amfani da sanyi: kayayyakin bauta wa wani m abinci ga weevil - a saka a cikin injin daskarewa. Halakar da wani kankanin mazaunin aiki da kuma high yanayin zafi. Saboda haka, a +40 ^C. granary weevil mutu cikin kwanaki 2 a 50 ^{° C} - bayan 6 hours. Wadannan da aiki da abinci da hannun jari ya kamata a sanya a cikin shãfe haske kwantena tare da m lids, m to kwari.

Traditional hanyoyin

Otpugivayusche granary weevil ayyukan a kan tafarnuwa, peeled daga husk, kuma daga hatsi sanya shi a cikin akwati. A prophylactic kabad inda ake ajiye abinci na bukatar aiki sabulu-acetic abun da ke ciki. By shelves za a iya bazu Laurel kuma lavender, wari wanda ba ya gane weevil. Mun kamata ba sa manyan hatsi hannun jari, mafi alhẽri saya kayayyakin kamar yadda suka yi amfani.

Hatsi weevil: kula da matakan

yana da matukar wuya a rabu da granary weevil a warehouses, saboda wani kwari buya a lungu da, da kuma kasancewa cikin hatsi, kusan indestructible, kuma zai iya halakar da 10 zuwa 30% na girbe hatsi. Da yaki da granary weevil kunshi wadannan matakan:

• Strong hatsi sanyaya (-10 ° ^C), wanda za a iya amfani da prophylactically, da kuma a kan aiwatar da rushe data kasance infestation. Sanyaya aka yi a bushe yanayi da taimakon samun iska da kuma iska. Wannan na bukatar wani wajibi iko da zafi.
• Part na granary weevil za a iya shafe ta da cire shi ta hanyar da sieve da takware ko ta hanyar muradinta na shirye-shirye. Duk wani yunkuri na hatsi taro barnatar da rinjayar da jihar da kwari kwari, rage su size da kuma ci gaba.

Chemical hanyoyin da weevil

Daya tasiri Hanyar yin kawar da granary weevil ne da sinadaran disinfection na hatsi - m gwargwado kunsha a aerosol ko gas magani. Aerosol disinfection aka gudanar ta amfani da shirye-shirye "aktellik", "Karate", "Fufanon", "Arriva". Wannan magani, wanda shi ne wani amfani na high inganci daga cikin miyagun ƙwayoyi, samar da musamman kungiyoyi. A ko rashin amfani wannan hanyar hada da lokaci zuwa izinin sayar da hatsi.

Gas disinfection ne da za'ayi irin wannan shirye-shirye kamar "Fosca", "Alfos", "Fostoksin", "Magtoksin". Pre-bukatar a hankali shãfe haske a kan gabatarwa da kuma gudanar da wani fumigation da musamman kungiyoyi.

Prophylaxis da granary weevil

Yana da muhimmanci a kiyaye m matakan:

• kafin yin barci a hatsi bins dole bukatar tsabta hatsi daga sako da impurities.
• dabam adanar daban-daban hatsi girbi lokaci da kuma daban-daban zafi.
• sosai tsaftace tanki daga bara ta hannun jari na hatsi da tarkace.
• duba zafi hatsi (ba kasa da 14%). a yanayin saukan shafe tsawon ajiya shi bada shawarar rage kudi na 2-4%, wanda ya ƙarfafa hatsi weevil lalacewa juriya da kuma takaita rayuwa ayyuka na kwaro.
• halakar da kamuwa da Holdings.

Idan wani karfi kamuwa da cuta bukatar gudanar fumigation na hatsi da kuma ajiya wurare tsara don wannan halitta.

Kamar yadda m hanyoyin dole ake bukata don tsayar da m kuma domin a warehouses, zalunta su chemically (da gas kwaro iko aerosol da kuma gumi sito disinfection), samar da hatsi kafin barci mowa.

Duba for samu hatsi hatsi weevil ya kamata a yi kowane 2 makonni a cikin rani da kuma sau daya a wata, a lokacin hunturu. Analysis ga kamuwa da za'ayi a daidai da dokokin matsayin da hanyoyin.