Kwaro mai gourmet fis weevil: yadda za a kare shuka

Bayanin ƙwaro

name: wake wake
Yaren Latin: Bruchidius incarnatus

Class Kwari - Kwari
Kama: Coleoptera - Coleoptera
Iyali: Caryopses - Bruchidae

	Wuraren zama:	filayen, lambuna
	Mai haɗari ga:	legumes, yafi Peas
	Hanyar halaka:	fumigation, sarrafa kayan dasa

Tushen weevil ƙwaro ƙaramin ƙwari ne mai daɗin ci. Peas kawai yake ci kuma baya son sauran shuke-shuke. Baligi baƙar fata ce mai faɗin santsi mai launin rawaya da fari.

Akwai nau'in nau'in giciye na fari a ƙarshen ciki. Wannan tsari ne wanda ke bambanta nau'in fis daga sauran wakilan hatsi.

Tsarin rayuwa

Ƙwai suna ƙanana, daga 0,5 zuwa 1 mm, amber-rawaya a launi, m ko dan kadan m, ko da yaushe kunkuntar a daya karshen. Masonry yawanci yana farawa a farkon lokacin rani.

Zagayowar rayuwa na weevil na wake.

Ana masauki qwai a saman wake. Mata suna kwantar da su sosai a yanayin zafi mai zafi. Wake daya na iya ƙunsar qwai 35.

daga kwai tsutsa nan da nan zuwa bango ko a tsakiyar fis. Yana girma da sauri ya cinye tsakiya. Wani lokaci ana iya samun tsutsa da yawa a cikin fis guda ɗaya, amma sau da yawa takan cinye sauran kuma ɗaya kawai ya rage.

Cin abinci da haɓaka don zama pupae yana kimanin kwanaki 30. Pupae ya zama manya a cikin kwanaki 14. Tare da rashin isasshen zafi, wasu kututture na iya jurewa a wannan yanayin, kuma ƙyanƙyashe manya na iya farawa kawai a cikin bazara na shekara mai zuwa.

Sau da yawa beets, waɗanda aka nuna ƙyanƙyashe a cikin kaka, suna fada cikin granaries da hunturu a can cikin kwanciyar hankali. Larvae, pupae da beetles suna jure wa yanayin zafi da kyau a cikin yanayi da ajiya. Amma weevil fis yana nuna ayyukan rayuwa mai aiki kawai tare da kwanciyar hankali.

Watsawa

A geographically, ana rarraba weevil na fis a duk inda aka sami wannan amfanin gona gwargwadon yanayin yanayi. Ana shuka shi a Arewacin Amurka, Afirka, Turai da Asiya.

A kan ƙasar Rasha a duk yankuna na sassan Turai da Asiya. A kan ƙasa na tsohon USSR, weevil yana rayuwa:

Illar miyau

Lalacewar hatsi.

Kwarin na iya yadawa akan legumes daban-daban. Tare da su, yana shiga cikin ƙasa ko wurin da ake adana amfanin gona.

Amma kwaro yana lalata peas kawai. Larvae yana lalata kamanni da ingancin hatsi. Adult beetles ci cikin ciki, game da shi mummunan tasiri germination.

Ba za a iya amfani da sassan da suka kamu da cutar koda don ciyar da dabbobi ba. Excrement ya ƙunshi alkaloid cantharidin, wani abu mai guba da ke haifar da guba.

Hanyoyi don yin gwagwarmaya

Bisa ga takardun da aka tsara, ya zama dole don fara yaki da weevil na fis lokacin da aka samu fiye da guda 10 na tsutsa ko manyan beetles a cikin kilo daya na hatsi.

Akwai hanyoyi da yawa don taimakawa kawar da kwari.

Sinadaran

Fumigation na granary.

Amfani da maganin kashe kwari yana daya daga cikin manyan hanyoyin da suka fi dacewa don kare shuka da wake a cikin ajiya. Ana kula da bushes a farkon flowering kuma a cikin lokacin samuwar antennae.

A cikin wuraren, don hana gurɓatar hatsi da samfurori daban-daban, ana aiwatar da fumigation, aeration da rigar disinfection. Aerosol disinfection ko haɗin waɗannan hanyoyin kuma ana amfani dashi akai-akai.

Fasahar aikin gona

Daga hanyoyin agrotechnical wajibi ne a zabi:

• daidai nau'in wake da ke da rigakafi;
• tsaftacewa da wuri;
• gona mai zurfi;
• tsaftace wuraren masussuka;
• kafin ajiya tsaftacewa na wuraren da cikakken iko.

Shiri don saukowa

Larvae a cikin peas.

Ana kashe Peas iri kafin dasa shuki. Aiwatar yana nufin wanda baya shafar germination. Maganin ƙurar hexachlorane ya dace. Bayan an fesa, a rufe da kwalta.

Ana iya gudanar da taron duka a cikin bazara da kaka. Idan kayi haka kafin saukarwa, to kusan makonni 5-6 kafin tashin jirgin. Maganin farko yana haifar da guba, sa'an nan kuma gurgunta. Kwarin ba ya mutuwa nan da nan, ya kamata ya ɗauki kusan wata ɗaya.

ƙarshe

Pea weevil shine kwaro mai gourmet. Yana iya rayuwa a kan wake daban-daban, amma yana ciyar da wake ne kawai. Tare da yawan haifuwa, zai iya cinye duk filayen dasa wake kuma ya hana amfanin gona. Suna gudanar da yaƙin a matakai, sarrafa duka ajiya da saukarwa.