PUFAKPOYHO

PUFAKPOYHO, tripsho, shil shilabolho (Thysanoptera), qatori hasharothoro guyand, ki tanashon darozruya buda, ba samti u takhtapushtu  shikam fishurda shudaast; daroziashon odatan 0,5—2,  bazan to 5 mm (namudhoi tropikiashon to 14 mm mesha­vand); dar cap jihozi dahonii kha- landa dorand. Poyhoyashon az pan- jai 2-azogii bechangol iborat bu­da, dar asosi har yakei on varami nufakmonand mavjud ast (nomashon ham az haminjost), bolhoyashon 2—3 rakhi kundalang dorand yo tamoman berakhand; qismi shikamashon ba 11 segment (bugum) taqsim shudaast. Kirminaashon bol nadorad. Qarib 2 hazor namudashon malum ast; dar SSSR 230 namudashon zindagi meku­nand. Pufakpoyho ba 2 zerqator judo meshavand: Pufakporhoi tukhmguzor (dar boftai rastaniho tukhm meguzorand) va Pufakpoyho naybini (dar ruy gul va bagali bargi rastaniho tukhm meguzorand).

Aksari Pufakpoyho rastanikhurand; baze namudashon tukhm va kirminai Pufakpoyho rastanikhurro mekhurand. Bisyorii Pufakpoyho rastanikhur zararrasoni khojagii qishloq, meboshand.

Dar gultudai sebargai surkh ziyoda az 22 namudi Pufakpoyho ba qayd shgirifta shudaast; tripsi Yunuchqa, tripsi sebarga va gayra az qabili onhoand. Ba rastanihoi galladonagi tripsi gandum, javdor va jav, ba rastanihoi tekhniki tripsi tamoku, zagir va gayra zarar merasonand.

U s u l h o i muboriza: chorahoi agrotekhnika (shudgori tiramohi, korkardi bayni qatorho, muhlati musoidi kisht va gayra); dar bogu sahro va joyhoi obchakori nest kar­dana barghoi rekhta va boqimondai rastanihoi gunogun; , ba rastaniho poshidani insektitsidho.