1.1.3 - Life cycle:

The female puts the eggs on the bottom surface of the leaves of the tomato and oval eggs. It has a small holder base on one side. The eggs are incubated into mobile larvae. They have 17 pairs of follicles. After 1-2 days, they turn to the second stage. With pale yellow color and sexual reproduction

While bacterial reproduction is common.

2.1.3 - Symptoms of infection:

The white fly causes a direct loss of feeding on plant leaves with the hole and absorption of the vegetative juices of the vegetative plant. The feeding of the fly and the nymphs on the plant causes certain physiological phenomena such as weak growth and dwarfing. It is also an injury points on the surface of the leaves causing the wrinkle and leaf loss, as a result of the absorption of the fly to the plant juice, which reduces the degree of plant production of fruits and therefore a significant loss in the crop.

In addition to direct damage, the fly causes indirect damage as it is transmitted to viral diseases. And the secretion of honeycomb on the surface of the paper to grow fungi and dust on them and thus prevent photosynthesis and other physiological processes of the plant.

3.1.3 - Control:

Name of the pesticide concentration / liter safety period

Today

Disrupt 1 gram 14

MUSPALAN 0.5 ml 20

Smash 1 ml

Confidor 1 ml 30

Conhydrator 1 ml 30

Mohamed Zaki vegetable seedlings and fruits

All the necessary agriculture is available to us at the best price