Marble beetle: Yuli m kwaro
Kowace lokacin rani, masu lambu suna fada da beetles iri-iri. Kowane wata, nau'ikan kwari iri-iri suna farkawa kuma su fara tashi. Kambi na rani, Yuli, sau da yawa ana yin alama ta bayyanar ƙwaro na Yuli, wanda ake kira marble beetle.
Abubuwa
Menene Yuli Khrushchev yayi kama?
Bayanin ƙwaro
name: Khrushch marmara, motley ko Yuli
Yaren Latin: Polyphylla cikakkenClass Kwari - Kwari
Kama: Coleoptera - Coleoptera
Iyali: Lamellar - Scarabaeidae
 | Wuraren zama: | a ko'ina, a cikin ƙasa mai yashi da yashi |
 | Mai haɗari ga: | Berry, itatuwan 'ya'yan itace da amfanin gona |
 | Hanyar halaka: | fasahar noma, kariya ta inji |
Yuli crunch.
Ƙwarƙwarar Yuli ko marmara, kamar yadda ake kira da launi, yana ɗaya daga cikin mafi girma a cikin irinsa. Girman babba ya kai 40 mm. Kuma tsutsa ya fi girma, har zuwa 80 mm kuma ya yi girma. Kwai yana da girman 3-3,5 mm, m, fari.
Ƙwarƙwarar kanta tana da launin ruwan kasa mai duhu, kuma elytra an rufe shi da ƙananan villi masu launin haske. Saboda ƙayyadaddun girma da wurin su, ana haifar da tasirin inuwar marmara.
Zagayowar rayuwa da haifuwa
Yuli tsutsa irin ƙwaro.
A farkon lokacin rani, tsarin mating na mutane yana farawa. Mata suna yin kwai a watan Yuli. Sun fi son kasa mai yashi. Ci gaba yana ɗaukar shekaru masu yawa:
- tsutsa na shekara ta farko suna cin humus kuma suna sake overwinter;
- larvae na shekara ta biyu molt, ku ci kadan kuma ku sake zuwa ƙasa don hunturu;
- a cikin shekara ta uku, wani irin ƙwaro yana fitowa daga pupa.
Wuri da rarrabawa
Manya da larvae suna haifar da mafi lalacewa ga shuka matasa. Ana rarraba su a ko'ina, inda akwai isasshen yashi da yashi. Ana samunsa a ko'ina cikin Turai da sararin bayan Tarayyar Soviet.
A wasu yankuna na Rasha, an jera wannan kyakkyawan ƙwaro a cikin Jajayen Littafin.
Siffofin Karfi
Ƙwarƙwarar Yuli ita ce polyphagous da ke iya ciyar da tsire-tsire iri-iri.
Baligi yana burgewa:
- Acacia;
- kudan zuma;
- poplar;
- 'ya'yan itace;
- Birch.
Larvae yana lalata tushen:
- amfanin gona na Berry;
- kabeji;
- turnips;
- beets;
- masara.
Yawancin lokaci, ƙwaro na Yuli ba ya yada isa don buƙatar halakar taro.
makiya na halitta
Beetles sau da yawa suna fama da nasu makiyan na halitta. Bugu da ƙari, duka manya da lokacin farin ciki, tsutsa masu gina jiki.
Cin abinci:
- hankaka;
- majiɓinta;
- irioles;
- roks;
- katako;
- taurari;
- rollers.
Caterpillars suna cin abinci:
- moles;
- bushiya;
- foxes.
Kariyar amo
Marmara crucible.
Wannan ƙwaro yana da hanyar da ba a saba gani ba na kare kanta. Lokacin da hatsari ya riske shi, sai ya yi wani sauti da ba a saba gani ba, mai kama da kururuwa. Kuma idan ka ɗauka a hannunka, sautin zai ƙara ƙaruwa kuma zai zama kamar dabbar tana rawar jiki. Tsarin yana aiki kamar haka:
- a gefen jijiyoyi akwai hakora na gefe;
- tsakanin sassan ciki akwai kashin baya-kamar tsefe;
- idan ƙwaro ya tsorata, sai ya motsa cikinsa, wanda yakan haifar da irin wannan raɗaɗi.
Sautin da ƙwaro na Yuli ke yi yana da kyau a ji ga mutane da dabbobi masu shayarwa. Mata suna da fifikon yin wannan sautin da yawa.
Matakan kariya
A wuraren da ake yawan rarraba ƙwaro a watan Yuli, dole ne a ɗauki matakai da yawa don taimakawa wajen kare shuka.
- Yi aikin gona mai zurfi na ƙasa.
- Ja hankalin tsuntsaye zuwa ga filaye domin su farautar kwari.
- Bi da tushen shuka a lokacin dasa shuki.
- Aiwatar da maganin kashe kwari a kan tsire-tsire matasa.
Ana amfani da shirye-shiryen sinadarai da wuya sosai, kawai idan akwai larvae 5 a kowace murabba'in mita. Sannan ana gabatar da shirye-shiryen kwari a cikin ƙasa.
ƙarshe
Kyakkyawan babban irin ƙwaro, ƙwaro na Yuli, ba a samun sau da yawa. Kuma wannan yana da kyau, saboda abincinsa yana da yawa kuma tare da rarraba taro zai iya cin ganye mai kyau.
A baya