338
E.-S. E. Omran
of Meloidogyne incognita. Plant extract of A. conyzoides in Citrus orchards sheltered
predators of the spider Panonychus citri, suggested that its development in orchards
is beneficial [63].
Treatment of insects, or their food with precoceneII causes growth inhibition and
increasing doses of precoceneII in larval instars result in different forms of effect,
one of them is extending the life period of larvae, which remain as ‘over-aged” larvae
of a wide variety of insects. Duration of the different developmental stages of the
red palm weevil, R. ferrugineus was dose-dependent shortened after application of
Azadirachtin [60, 61].
4.2.3 Spread and Direction of Solution Movement Inside the Trunk
To know the spread of the proposed aqueous solution, methylene blue dye was
injected into the trunk at a depth of 20 cm with a 45° angle and the volume of 1 L.
The anatomy of the Palm after 24 h of the treatment chain saw to where to take them
cross sections (Fig. 9) and longitudinal above and below the injection zone.
Fig. 9 Spread and direction of solution movement inside the trunk
E.-S. E. Omran
of Meloidogyne incognita. Plant extract of A. conyzoides in Citrus orchards sheltered
predators of the spider Panonychus citri, suggested that its development in orchards
is beneficial [63].
Treatment of insects, or their food with precoceneII causes growth inhibition and
increasing doses of precoceneII in larval instars result in different forms of effect,
one of them is extending the life period of larvae, which remain as ‘over-aged” larvae
of a wide variety of insects. Duration of the different developmental stages of the
red palm weevil, R. ferrugineus was dose-dependent shortened after application of
Azadirachtin [60, 61].
4.2.3 Spread and Direction of Solution Movement Inside the Trunk
To know the spread of the proposed aqueous solution, methylene blue dye was
injected into the trunk at a depth of 20 cm with a 45° angle and the volume of 1 L.
The anatomy of the Palm after 24 h of the treatment chain saw to where to take them
cross sections (Fig. 9) and longitudinal above and below the injection zone.
Fig. 9 Spread and direction of solution movement inside the trunk