KUTU KEBUL PDF

DETEKSI PENYEBAB PENYAKIT KERUPUK DAN MOSAIK PADA TEMBAKAU DAN PENGENDALIAN KUTU KEBUL DENGAN BARRIER. Failed to load the PDF. Please continue with PDF download. Find: Previous. Next. Highlight all. Match case. Presentation Mode Open Print Download. Home · Redaksi · Privacy Policy · E-paper · Homepage; >; Media; >; kutu-kebul- kutu-putih-bemisia-tabaci× Search for: Search.

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Plant growth was inhibited. So far there has been no resistant groundnut genotypes identified as indicated by the number of whiteflies observed on each of groundnut genotype kutj per accession. Soybean breeding to obtain varieties resistant to whiteflies in Indonesia could use the mechanism of tolerance based on leaf damage intensity, as selection criteria.

Soybean Cultivation Technology in Tidal. Both of these varieties have large seeds and leaves oval.

Keywords Soybean; whitefly; antixenosis; antibiosis; tolerance; selection criteria. Worse yetthis whitefly infestation excreta produce honey dew which is a sooty fungus growing mediumso that the plants often look black. In addition to directly damaging cropsalso a whitefly infestation of insect vectors that can transmit disease virus Cowpea mild mottle virus CMMV on soybeans and other legumes.

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kutu-kebul-kutu-putih-bemisia-tabacix – Jurnal Asia

The leaves become wrinkled so difficult to distinguish. Furthermoreif the attack oebul severe enoughit will be accompanied by leaf curl virus infection in black.

Hereinsecticides are applied at the age of 714 with profenos EC. Controlled with insecticides or notit still shows the varieties of low yield. Evaluation of groundnut for resistant germplasms had been carried out with resistant criteria as a basis for the assesment. Figure 1 Intensity attack B. Howeverfive of these varieties have medium and small seeds. Severe pest attacks occurred in the hot and dry season caused significant groundnut yield loss.

Selection of resistant soybean based on tolerance mechanisms was done by observing the decrease in grain yield due to whitefly attacks. ,ebul mechanism was selected by observing the life cycle of whitefly, including the duration of the hatching eggs into nymphs, the development of the nymph into pupa, and the adult insect emergence.

Chemical control to the pest has not produced satisfactorily results, kebbul even has given a negative impact on the environment, damaging the efficacy of kebl agents, and causing resistance to chemical compounds on whitefly.

In this study, the pod yield criteria for resistance to whitefly were set up as follow: The status of whitefly Bemisia tabaci Genn. One more phenomenon of global warming impact. As a resultthe process of photosynthesis of khtu plants running is not normal. The results showed that the varieties are very susceptible to attack Anjasmoro whitefly infestation. An effective component of whitefly control is the use of resistant varieties since it has a wide host range. Figure 3 healthy soybean plants left and the soybean crop pests infestation of B.

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Anjasmoro additionsubsequent varieties are sensitive enough Argomulyo.

Three groundnut varieties that resistant to whitefly were Takar 1, Talam 1, and Landak. To control the leaf -eating pestsBalitkabi doing research. All of these viruses are transmitted by insect vectors such as Bemisia tabaci. Abstract Whitefly Bemisia tabaci Genn.

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Unless the varieties Anjasmoro sensitive whitefly pest infestation. Among these varieties, Takar 1 was the most resistant variety to whitefly.

Did you know that the effectiveness of pest control whitefly infestation can be improved by integrating the use of resistant varieties with effective insecticide application?