دراسة تأثير المواد المستخلصة من ثمار نبات الأذرادارخت (Melia azedarach L.)‎ في مكافحة سوسة ورق العدس (Sitona crinitus H.)‎

Other Title(s)

Effect of Melia azedarach (L.)‎ (Meliaceae)‎ fruit extracts on Sitona crinitus (H.)‎ (Coleoptera : Curculionidae)‎ adults feeding

Joint Authors

الدمير، محمد
البوحسيني، محمد
السلتي، محمد نايف

Source

مجلة وقاية النبات العربية

Publisher

Arab Society for Plant Protection

Publication Date

2000-12-31

Country of Publication

Lebanon

No. of Pages

4

Main Subjects

Botany
Agriculture

English Abstract

This study was earned out to evaluate the deterrent effect of Melia azedarach (L.) dry fruit extracts on Sitona crinitus adults feeding on lentil leaves under plastic house conditions.

Adult insect feeding was significantly (P<0 05) reduced on lentil leaves sprayed with three coneentranons 0.25,0.5 and 1% of oil extracted from M azedarach dry fruit compared to unspraved check.

Anyhow, no significant differences was shown compared with Deltamethnn 0.05%.

In addinon.

S.

crinitus feeding was significantly reduced (P O OS) on lentil leaves sprayed with three concentranons 15, 25 and 50g’l of water extracts from M azedarach dry fruits soaked for 24 hours, compared to the unsprayed check.

The water extract solunon of 50g’l gave a significantly higher protection than the other two concentrations 15 and 25gl.

The results showed that 50/gl concentration significantly (P-0.05) reduced adult damage for one week.

This study showed the potential of using fruit extracts of .V/.

azedarach.

a tree widely grown in the region, m an integrated pest management program for control of S.

crinitus.

Data Type

Conference Papers

Record ID

BIM-739149

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