Biology of pink bollworm, pectinophora gossypiella saunders lepidoptera. Family lathridiidae minute brown scavenger beetles y. Ppt management of epiphora powerpoint presentation. Pdf biology of pink bollworm, pectinophora gossypiella. At present, the pink bollworm has been recorded in nearly all cottongrowing countries of the. The project used the release of sterile insects, cultural controls, intensive monitoring with pheromone baited traps for adult males and boll sampling, pheromone applications for mating disruption, very limited use of pesticides and the. Control of resistant pink bollworm pectinophora gossypiella. An ongoing eradication program using a combination of sex. Campbell this small family contains about 400 species of which nine are known to occur in canada.
United states a bibliography of the agriculture pink bollworm. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. This ranking characterizes pectinophora gossypiella as quarantine significant for the u. After feeding on the seed the larvae will stay inside the seed or fall to the ground to pupate. What weve learned from commongarden experiment data baode wang1, vic mastro1, and ruitong gao2 1 usdaaphisppqpsdel, bldg. Culicidae 2 distribution psorophora ferox is widely distributed, occurring in numerous localities ranging from southeastern canada ontario in the north, through the eastern us figure 3, mexico, and central america, the caribbean, to south america. The pink bollworm, pectinophora gossypiella saunders lepidoptera. Pectinophora gossypiella pink bollworm submitted by. We do not use these to store personal information about you. Adjustment equations for prediction of duration of each stage were established using the minimum squares system. In southern california, insecticides for pink bollworm control are applied only after the pheromone. Summaryexperiments were carried out to study the effects of constant temperatures on the pink bollworm, pectinophora gossypiella saund. The pink bollworm pectinophora gossypiella is an invasive pest insect that has successfully established populations in many cotton growing regions around the world. In this study, the genetic diversity and population structure of chinese populations of p.
Pectinophora gossypiella pectgooverview eppo global database. An abnormal overflow of tears down the cheek or face is called epiphora. Treatment of eggs of the pink bollworm, pectinophora. United states a bibliography of the agriculture pink. Pectinophora is a genus of moths in the family gelechiidae. The first diapausing larvae appear in early september, and from then onwards a gradual increase in the rase of diapause induction takes place, with all larvae in. Resistance of the pink bollworm, pectinophora gossypiella saunders to spinosad was examined under laboratory conditions during 20 successive generations. According to ingram, 1994, pink bollworm is found in tropical and subtropical regions, and causes considerable economic losses, and huge quantities of. Biological parameters of pink bollworm pectinophora gossypiella saunders lepidoptera. Henneberry western cotton research laboratory, usdaars, phoenix,az85040.
The pink bollworm, pectinophora gossypiella 5 a bibliography of the pink bollworm pectinophora gossypiella saunders pdf 6 cotton commoditybased pest survey download pdf here 7 gilligan, t. New method of processing diet for mass rearing pink bollworm. Perhaps the best known species is the pink bollworm, pectinophora gossypiella saunders. Egg female pink bollworm moths lay eggs singly or, more commonly, in small groups. Pink bollworm definition of pink bollworm by the free. Printed in great britain photoperiodic responses of certain geographical strains of pectinophora gossypiella lepidoptera g.
A new distribution map is provided for pectinophora gossypiella saunders. Pdf integrated management of pink bollworm by using. Behavior of pectinophora gossypiella gelechiidae pink bollworm males monitored with pheromone trap in cotton. Epiphora is due to some form of compromised drainage which may be caused by a punctal plimosis, b. Journal of invertebrate pathology 14, 271273 1969 treatment of eggs of the pink bollworm, pectinophora gossypiella, with formaldehyde to prevent infection with a cytoplasmic polyhedrosis virus the incidence of cytoplasmic polyhedrosis is a problem in the mass rearing of the pink bollworm, pectinophora gossypiella, and other lepidopterous insects at the. However, it is not a legal authority for statutory or regulatory purposes. Pectinophora gossypiella article about pectinophora. The pink bollworm, pectinophora gossypiella saunders, was described by w. We design and manufacture parts for optical measuring systems where extreme precision and stability is a must. Field trials in the lower shire valley, malawi, have shown that of various mixtures tested, 5560% of the z,z isomer in.
In the younger crop larvae bore into tender squares and feed within resulting into drying of the terminal shoots. Help pages, faqs, uniprotkb manual, documents, news archive and biocuration projects. Pectinophora gossypiella has a limited distribution in the u. The insect has been taxonomically designated under several other generic names, and the complete synonymy was reported by common 1958. P e r l a newsletter and bibliography of the international society of plecopterologists perla no. A watery eye can be the product of excess tear production hyperlacrimation, disturbed ocular surface tear flow lid malposition or disturbed outflow epiphora. Revaluating the evolution of the toc and tic protein translocons jeferson gross and debashish bhattacharya university of iowa, department of biology and the roy j.
This is a report of a journey to egypt undertaken in 1917 by direction of the brazilian ministry of agriculture in order to study pectinophora gossypiella and the measures adopted against it, with a view to combating it in brazil, where it has appeared in recent years. Bollworm, pectinophora gossypiella saunders lepidoptera. The pink bollworm moth pectinophora gossypiella saunders lepidoptera. Gelechiidae, a cotton pest probably native to indo. Based on trials from 1945 to 1980, schwartz 1983 calculated that. In most cotton producing countries, pectinophora gossypiella saunders, 1844 lepidoptera. Vegetative hyphae septate, branched, pale olivaceous to pale brown, smooth and thinwalled, 12. Resistance and biochemical characterization of the pink. Moth photographers group pectinophora gossypiella 19580.
In the united states, it attacks two cultivated crops, cotton and okra wagner et al. Usdaaphisphoenix methods development center 4125 e. Biology of pink bollworm, pectinophora gossypiella. Pectinophora gossypiella saunders linkedin slideshare. Fairly similar trend in temperaturedependent fecundity of p. The larva feeds on the blossoms, lint, and seeds of cotton and may pupate in the buds. Probably of native american origin, it is a serious pest of cotton in the s united states, chiefly along the mexican border. Transgenic crop plants that produce insecticidal proteins of the bacterium bacillus thuringiensis can reduce reliance on sprayed insecticides. Genetic variation of mitochondrial dna in south indian. While its normal for eyes to water if youre affected by seasonal allergies, it can also be a sign of certain bacterial or. Epiphora medigoo description medical tests medical. Pectinophora gossypiella saunders, 1844 fauna europaea. The synthetic sex attractant of the pink bollworm of cotton, pectinophora gossypiella saund.
The larva is a dull white caterpillar with eight pairs of legs with conspicuous pink banding along its dorsum. Paraperipa tus extends from new britain through new guinea into ceram, but not further. Saunders in 1843 as depressaria gossypiella from specimens found to be damaging cotton in india in 1842 ingram 1994. Cyphellophora gamsii is a typical species in the genus, being 99 % 812821 similar on lsu to other known species.
Tears are formed by a lacrimal gland special tear gland and their function is to lubricate the cornea, supply nutrients and carry away wastes. The following 5 files are in this category, out of 5 total. Cites is an international agreement between governments, aimed to ensure that international trade in specimens of wild animals and plants does not threaten their survival. Photoperiodic responses of certain geographical strains of. Categories have been assigned by the eppo secretariat on the basis of available data at the time of entry. Pectinoyhora gossypiella, rna virus, picomalike virus, charac 4 a i i i terization, cotton, egypt. Five cyanophora cyanophorales, glaucophyta species. Pectinophora gossypiella pectgodocuments eppo global.
Home unlabelled pectinophora gossypiella saunders pectinophora gossypiella saunders the pink bollworm lepidoptera. A new rna picornalike virus in the cotton pink bollworm. The larvae caterpillars bore into the bolls, causing them to fall or the blossoms to fail to open. Supplements to this report include the egyptian regulations and a plan of work to be adopted in brazil. A transgenic line of the pink bollworm, pectinophora gossypiella, a key lepidopteran cotton pest, was generated previously using the piggybac transposon ifp2 from trichoplusia ni. Five cyanophora cyanophorales, glaucophyta species delineated based on morphological and molecular data toshiyuki takahashi. Pectinophora gossypiella saunders on bt cotton hybrids, initiated infestation as early as in flowering stage and inflict subsequent damage to fruiting bodies triggering indiscriminate use of insecticides by the farmers, substantial losses to seed cotton yield and reduced profit margin. The development of the pink bollworm from eggs to adults takes 21 days, and there are 56 generations during a cottongrowing season. In certain growing regions populations are suppressed by a sterile release strategy. Gelechiidae is one of the most destructive pests in agriculture.
Data on laboratory rearing of pectinophora gossypiella. View and download powerpoint presentations on epiphora ppt. Continuing to use this website means you agree to our use of cookies. They consisted of relation of temperature and of relative humidity. Biological parameters of pink bollworm pectinophora. The tears drain out through a tear duct form the eye to the nose nasolacrimal.
The adult is a small, thin, gray moth with fringed wings. Gelechiidae on artificial diet under controlled condition h. Gelechiidae, commonly known as the pink bollworm, is considered one of the major cotton pests fernandes, 1988. Pectinophora gossypiella definition of pectinophora. More model information collected at 1m depth, iriomote, southern japan site. Accelerating infestation of pink bollworm pectinophora gossypiella saunders lepidoptera. A moth having pinkish larvae that feed on and damage cotton bolls. It is a serious pest of cotton and also attacks hibiscus, okra, hollyhock and oth. Spanish autonomic community where the fungus was collected, catalonia. Moth emergence from hot and cold temperature treated larvae and pupae c. Moth photographers group pectinophora gossypiella 2261. While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to species are contained in.
They correspond to an evaluation of the biological importance of the host plant for the pest concerned, together with the economic importance of this plant for the eppo region. Pectinophora gossypiella saunders, the pink bollworm. Population structure and introduction history of the pink. Biological control of pink bollworm pectinophora gossypiella saunders gelechiidae contactsgo to all. The larvae of the pink bollworm bores into cotton bolls and feeds on the seeds destroying the cotton, losses up to 20% have been reported in egypt, china, and brazil. Find powerpoint presentations and slides using the power of, find. The cotton pink bollworm, pectirzophora gossypiella saunders still considered as one of the most important worldwide spread pests of cotton. Revaluating the evolution of the toc and tic protein translocons. Management of the pink bollworm pectinophora gossypiella. Keys about fact sheets glossary larval morphology references. Goniophora is characterized by a distinctive shell that is sharply angular. An wikimedia commons mayda media nga nahahanungod han. Pdf behavior of pectinophora gossypiella gelechiidae. The pink bollworm pectinophora gossypiella saunders is a major pest of cotton gossypium spp.
Infestations in the united states first occurred in texas cotton in 1917. Gelechiidae l rajesh chowdary, m bheemanna, ac hosamani, a prabhuraj, mk naik and jm nidagundi abstract genomic dna of 16 different populations of p. The pink bollworm, pectinophora gossypiella, is a worldwide pest of cultivated cotton. State regulated list this map identifies those states that list this species on their regulated list. Pink bollworm mississippi department of agriculture and. A looming threat for cotton and its eradication opportunity international journal of research in agriculture and forestry v4 i7 2017 27 about 1220 mm across the wings. Pectinophora gossypiella synonyms, pectinophora gossypiella pronunciation, pectinophora gossypiella translation, english dictionary definition of pectinophora gossypiella. Pakistan, invaded china at the beginning of the 20th century. Goniophora, extinct genus of clams found in silurian to devonian rocks the silurian period began 444 million years ago and lasted about 28 million years.
Insecta, holometabola, lepidoptera, gelechiidae common name. Israel journal of entomology determining the efficiency of. Larvae of the subfamily rhipiphorinae are parasitic on the larvae of bees and wasps. Fishler1 1eden experiment station, bet shean, israel. Pakistan entomologist accelerating infestation of pink. Integrated systems for control of the pink bollworm. These species are usually found on foliage, in rotten wood, under logs, bark of dead trees as well as in fungi and nests of social hymenoptera, birds and mammals. High chemical control costs, excessive economic losses, secondary pest problems, and environmental and social considerations have suggested the need. Behavior of pectinophora gossypiella gelechiidae pink. Pectinophora gossypiella saunders, the pink bollworm hosts. Based on trials from 1945 to 1980, schwartz 1983 calculated that the potential loss. Life cycle and diapause induction in israel 1990 applebaum, s. It is a serious pest of cotton and also attacks hibiscus, okra, hollyhock and other malvaceous plants.
Pectinophora gossypiella pectgoitaly eppo global database. Department of biological sciences, graduate school of science, university of tokyo, 7. Carver center for comparative genomics, 446 biology building, iowa. Contact individual photographers for permission to use for any purpose. Saunders in 1843 as depressaria gossypiella from specimens found to be damaging cotton in india. After 20 generations of selection pressure by spinosad the resistance ratio was increased to 54. Distribution details in italy of pectinophora gossypiella pectgo this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. The resistance ratios fluctuated during the selection period. Lepintercept an identification resource for intercepted lepidoptera larvae. Piggybaclike elements in the pink bollworm, pectinophora.
The time required from egg to egg varies because of temperature and other conditions but generally is about one month during the summer months. Bousquet fiftythree species of lathridiids have been recorded from canada and alaska. The efficacy of mating disruption of pink bollworm pectinophora gossypiella saunders was evaluated by monitoring its population with pheromone baited traps as well as by sampling flowers and bolls to record damage levels in cotton fields in 1988 and 1989, in central greece. Lepidoptera, gelechiidae, is a mixture of z, z and z, e7, 11hexadecadienlol acetate, referred to as gossyplure hummel et al. It causes a 20% to 50% crop loss in infested areas.
1369 946 233 1265 1298 109 720 92 621 1362 686 1019 1417 880 1261 165 13 566 902 1402 1665 456 970 912 1087 33 563 578 238 240 1019