Histopathological Effects of Azadirachtin on Dacus ciliatus Loew (Diptera: Tephritidae)

بررسی نوسانات جمعیت مگس جالیز Dacus ciliatus Loew (Dip.,Tephritidae) روی خیار

مگس جالیز Dacus ciliatus Loew (Dip.,Tephritidae) یکی از آفات مهم خانواده کدوییان در نقاط مختلف استان خوزستان است. نوسانات جمعیت این مگس جالیز به­ ترتیب روی سه کشت خیار بهاره، خیار چنبر و خیار پاییزه در سال زراعی 1387-1388 در مرکز تحقیقات کشاورزی صفی آباد- دزفول مورد بررسی قرار گرفت. نوسانات جمعیت بالغین با استفاده از کارت­ های زرد چسبی و جمعیت نابالغ با نمونه ­برداری­ های هفتگی از میوه­ های آلو...

مطالعه بیولولوژی مگس جالیز ( Dacus ciliatus Loew) در شهرستان مشهد

Species Diversity within a Community of the Curcurbit Fruit Flies Bactrocera cucurbitae, Dacus ciliatus, and Dacus demmerezi Roosting in Corn Borders Near Cucurbit Production Areas of Reunion Island

In order to better control fruit flies (Diptera: Tephritidae) attacking Cucurbitaceae on Reunion Island (21°6 S/ 55°36 E), biological characteristics (seasonal fluctuation, relative abundance, sex ratio) of communities roosting in corn borders were investigated. The study was conducted in austral summer across a range of altitudes (750-1150 m) corresponding to the main areas of cucurbit croppin...

Genetic Characterization of Bactrocera (dacus) Flies (diptera: Tephritidae) Based on Rapd-pcr

Genetic characterization of two species of fruit flies belonging to the genus Bactrocera (=Dacus), namely, B. cucurbitae and B. dorsalis was carried out using ten RAPD markers. In B. cucurbitae and B. dorsalis twenty four and twenty one fragments were amplified ranging from 150bp-2000bp, respectively. Four out of ten primers were monomorphic. Mean heterozygosity in B. cucurbitae and B. dorsalis...

Records of Dacine Fruit Flies and New Species of Dacus (Diptera: Tephritidae) in Bhutan

– Twenty-nine species of Bactrocera Macquart and Dacus Fabricius are recorded from Bhutan, including two new species, Dacus (Mellesis) dorjii Drew & Romig and Dacus (Mellesis) fletcheri Drew. Information is given on location of type specimens, host plants, attractant records and geographic distributions for all species. For revised species, synonymies, diagnoses and remarks are also included.