Effect of some medicinal plant extracts to combat disease worm (Ectomyelois ceratoniaezeller) in the date Deglet Nour (phoenix dactyliieraL.)

(1)

The organizing

committee

of

the

4th

International

Congress

of

Plants

Biodiversiÿ,

held

at

Marrakech

from

05th

_to

O8rh

October

20L7, hereby

certiÿ

that:

TITLE

OF'THE ABSTRÀCT:

Effect of some medicinal plant extracts to combat

disease

worm (Ectomyelois

ceratoniaezeller) in the date

Deglet

_{Nour (phoenix}

dactyliieraL.)-1 Facurÿ or Naturar

,"'"n"",1â$îiâ"iHffii;ri

,tf,tffy§t

iî5,ïff*"

_{Lakhder Er-oued, Arseria}

_2FacultyofNaturalSciences,Dep"myofKasdiMerbahouargla,Algeria.

3 Faculty of Exact Sciences & Natural Science, Oeoartmlfr of Agriculiure. University MoframrieO' Kh'ider, Biskra,

Abstract:

The varietyDeglet NourPhoenx dactytifera is the most famous and exporters date with an annual

production

_of

26.5 million q/years. Because

of

the spread

of

some diseases and pests, especially

worm dates _{Ectomyelois ceratoniae, as}_{well as}_birds_are_harmful_{to its}_{production marvelous}_is_lost annually between 2O% to 30%, therefore the objective of this research, comes within the framework of

agricultural development of wealth fruit of the date palms, and developing comprehensive strategy to combat diseases tree date palm. _{Applications of modern}_{research appeared}_to_àontrol_{crop pestJând}

vegetables, using

of

bioactive natural products

as

herbals,

to

protect agricultural production and

human health. The first step of this research is the identification of medic]nal plants collected, and selected of more than 20 plants, _{and to}know the nature of the Principe activé ingredients in each

plant'As for the effect-of some extracts applied, we find an influence effectively

à

percentage the

death

of

the

worm:

Alllum

sativum

(peel

and

cloves

of

garlic),Artemisia herbà

aba,

i-hapsia

garganica, Teucrium polium, Euphorbia peptus, _{Solanum tuberosum,}_Papaver_{somniferum, punica}

gratum, _{and Camellia slnensi. The}_tested_{plant extracts are efficacy}_to_combat_against_{a disease worm}

dates Ecfomyelois ceratoniae, and we can use them as insecticideô.

Keywords: Deglet nour, Phoenix dactylifera, Ectomyetois ceratoniee, medicinal plant extracts.

References :

I-ACHOURA A. and BELIIAMRA M.,( 2010). Aperçu sur la faune arthropodologique despalmeraies d'El-Kantara,

Université Mohamed Khider - Bisl«a, Algérie, N"10, pp93-101

2-DRIDI B', BAOUCHI H., BENSALAH K. & ZITOUN. A,( 2001). Présentation d'une nouvelle méthode biotechnique de

lutte contre le ver de la datte Ectomyelois ceratoniae (2e11) dite techaique des insectes stériles. première application dans le sud Est du pays. Recueils des communications, Joumées techniques phytosanitaires _:sg-7 l.