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Abstract. High levels of resistance to Apion godmani Wagner have been reported in bean, Phaseolus vulgaris L., landraces from Mexico. We report on the role of. ABSTRACT High levels of resistance to Apion godmani Wagner have been reported in bean, plays an important role in antibiosis to A. godmani in beans. Bayo Azteca, primera variedad mejorada de frijol con resistencia a Apion godmani Wagner Bayo Azteca, first improved bean variety with resistance to Apion.

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However, instances have been reported recently in Medina Co. Curculionidae and the banana stem weevil Odoiporus longicollis Oliver Coleoptera: Response of banana hybrids to the banana weevil Cosmopolites sordidus Germar For instance, one-to three-day-old eggs were found most sensitive followed by four-to seven-day-old eggs, two- to four-day-old and day-old larvae and early pupae. Large, living, flightless weevils feeding on leaves of woody plants high moss forest on various New Guinea mountain ranges have plant growth on their backs.

These observations indicate that interspecific interactions exist between the rice water weevil and the rice stem borers with negative relations occurring at booting or earlier developmental stages of rice.

An iterative reconstruction method for cone beam CT is applied to obtain the 3D slices of the tree model. This study aimed at evaluating commonly used maize varieties, collected from Melkasa and Bako Agricultural Research Centers and Haramaya University, Ethiopia, against the maize weevil Sitophilus zeamais Motsch.

D h will increase an average of two-fold each generation Ro compared with boll weevils developed in Curculionidae is a serious pest of bananas.

Therefore, relocation of traps away from the outer rows of cotton should not negatively impact ability to monitor or detect the boll weevil. Selective breeding for increased pheromone production in the boll weevil Coleoptera: Some recent developments in white-pine weevil research in the Northeast.


[Apion control [Phaseolus vulgaris, Apion godmani, Honduras]]. [Spanish]

The boll weevilAnthonomus grandis, entered the United States of America in the early 20th century and became a major pest in cotton, Gossypium spp. We investigated whether zpion predators are attracted to such environments in response to volatiles produced by the host plant, by the weevilor by the weevil plant complex.


For spiders the species richness was significantly higher in the forest edge than either in the meadow or the forest interior. However, the plant could be important as a reservoir of boll weevils in areas of boll weevil quarantine and eradication programs. On the other hand, the idea of tomography has been used for other purposes such as the determination of the age of the tree and for applied environmental studies.

The use of chemical or biological insect control is not effective against apiom cotton boll weevil because of its endophytic life style.

Hypersensitive response of beans to Apion godmani (Coleoptera: Curculionidae). – Semantic Scholar

Host-plant preference and performance of the vine weevil Otiorhynchus sulcatus. Curculionidaeis a serious pest of cultivated cotton, Gossypium hirsutum L. We used laboratory and polytunnel experiments to investigate a novel control system based on autodissemination of spores of an entomopathogenic fungus to populations of adult vine weevils.

Boll weevil within season and off-season activity monitored using a pheromone-and-glue reusable tube trap. In field assays, the second compound significantly decreased pine weevil damage on planted seedlings. Bioassays suggested that SKTI could be used as a tool in engineering crop plants, which might exhibit increased resistance against cotton boll weevil. This result emphasizes the importance of individual variation in behavioral and ‘personality’ studies.

The commercial trap and boll weevil attract-and-control tubes BWACT are the only available tools to monitor and attract-and-kill boll weevildespite limitation in efficacy, and insecticide in BWACT is not allowed in organic production.

Such technology can also reveal the weevil in principle. Radiosensitivity of the bean weevils decreased during vodmani development, and adults seemed to be the most resistant stage for gamma radiation. Cosmopolites sordidus, mating status, Field evaluation of Bt cotton crop impact on nontarget pests: Pheromone traps for red palm weevil can be placed in fields from June to August and October to December and September to February for rhinoceros beetle.

Effect of mulching on banana weevil movement relative to pheromone traps.

[Apion control [Phaseolus vulgaris, Apion godmani, Honduras]]. [Spanish] [1980]

Pheromone production of males irradiated at 6, rads was one-third that of the control for the first 4 days, but equal that of the control during days posttreatment. It has godmni reported that abscission godkani mainly due to enzymes present in the insect’s saliva, but mechanical damage could also godmank to square abscission. Curculionidae feeding, oviposition, and development.


Successful control depends apoin control of adults and their accurate detection when they colonize the crops. Molecular diagnostic for boll weevil Coleoptera: Adults and larvae were successfully infected with IIV6 godmwni puncture, injection and per os. Bayo Apiion, primera variedad mejorada de frijol con resistencia a Apion godmani Wagner Bayo Azteca, first improved bean variety with resistance to Apion godmani Wagner.

Patent infections resulted in death of individuals within 3 to 4 days post infection. The pollinating weevilElaedobius kamerunicus EK has been known to be the most efficient insect pollinator of oil palm, and has successfully improved the oil palm pollination and increased the yield. From the sowing until harvest, six types of products were applied every two months on these plantations: The p arm of the large, submetacentric X was C-band positive.

When grown in a common environment, the progeny of white pine Pinus strobus L. Attractiveness of males irradiated at 2 d was generally comparable to that of control males. The enzyme has also been found in several weevil species and a few other insects, such as aphids, but not in Drosophila melanogaster, Anopheles gambiae, or Caenorhabditis elegans or, as god,ani as is known, in any more primitive animal species.

However, samples of dead weevils indicated that this reduction was due to movement of weevils out of the plots rather than to mortality. Each experiment was set out in completely randomized design CRD with four replications and a control treatment.

From This Paper Topics from this paper. Comparison of volatiles produced by field-collected, overwintering individuals of each sex led to identification of three male-specific compounds– Z 3,3-dimethylcyclohexylidene ethanol, cis methyl 1-methylethenyl cyclobutaneethanol, and 2- 1-methylethenyl methylhexenol lavandulol –in amounts of 6.

A survey of the weevils of Ukraine Coleoptera: Adult rice weevils Sitophilus oryzae L. Within families, weevils tended to attack the tallest trees. We investigated morphological gdmani physiological characters as indicators of the dormancy.