Abstract
ApaI VDR Polymorphism as a Risk Factor of Treatment Failure in Chronic Hepatitis C Patients
Highlights
The most important constituent of integrated pest management program (IPM) is the use a tree infested by 12-day-old larvae of Red palm weevil (RPW) compared of improved agronomic practices in date palm farming with a healthy tree
System with a totally linked artificial neural network 90% of the infestations ensued on the palm trunk between (ANN) and a convolutional neural network (CNN) are able 0-100 cm from the ground and 36% infestation level has to competently distinguish the healthy and infested date been noted in 6-10 years old date palm
It was found that RNA interference (RNAi) mediated gene silencing in RPW differs with every gene and a stronger retort was observed when dsRNA was directed by injection
Summary
Life cycle of RPW is completed in 3-4 months (varies due to season) in 5 stages (egg, larvae, pupal, cocoon and adult). The female burrows holes in the palm tree with its mouthparts and lays eggs that takes 2-5 days to hatch, and larvae appear. The entire larval stage is completed inside the palm passed through numerous molting phases for a period of 5-15 weeks depending on seasonal temperature. The last phase of larvae stops feeding and starts cocoon synthesis (1-3 days) from the fibers and tissues of palm tree for pupation. The pupal stage is inactive that lasts in 10-20 days and appear as an adult weevil that are reddish brown in color with 42mm in length and 16mm in width. With passage of time the fronds become dry and fall over with cocoons scattered around the date palm trunk and in the end, the whole summit of the palm falls on the ground (Nasraoui, 2020)
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