Propagação assexuada e desenvolvimento inicial de mudas propagadas sexuadamente de Ficus adhatodifolia Schott ex Spreng. (Moraceae)

Pós-graduação em Agronomia (Horticultura) - FCA

Germinação de sementes de Maclura tinctoria (L.) D. Dom ex Steud. (Moraceae) embebidas em lodo de esgoto.

2014

First record of gynaikothrips uzeu (Zimmermann) (Thysanoptera: Phlaeothripidae) from Australia

Gynaikothrips uzeli (Zimmermann) is newly recorded from Queensland, Australia, causing leaf galls on ornamental figs. Gynaikothrips uzeli is considered a pest of Fiats benjamina (Moraceae) (Weeping fig) in southern Asia and America.

Comparative life-history traits in a fig wasp community: implications for community structure

1. Whether life-history traits can determine community composition and structure is an important question that has been well explored theoretically, but has received scant empirical attention. Life-history traits of a seven-member community of galler and parasitoid fig wasp species (Chalcidoidea), developing within the inflorescences (syconia) of Ficus racemosa (Moraceae) in India, were determined and used to examine community structure and ecology. 2. Gallers were pro-ovigenic (all eggs are mature upon adult emergence) whereas parasitoids were synovigenic (eggs mature progressively during adult lifespan). Initial egg load was correlated with body size for some species, and there was a trade-off between egg number and egg size across all species. Although all species completed their development and left the syconium concurrently, they differed in their adult and pre-adult lifespans. Providing sucrose solutions increased parasitoid lifespan but had no effect on the longevity of some galler species. While feeding regimes and body size affected longevity in most species, an interaction effect between these variables was detected for only one species. 3. Life-history traits of wasp species exhibited a continuum in relation to their arrival sequence at syconia for oviposition during syconium development, and therefore reflected their ecology. The largest number of eggs, smallest egg sizes, and shortest longevities were characteristic of the earliest-arriving galling wasps at the smallest, immature syconia; the converse characterised the later-arriving parasitoids at the larger, already parasitised syconia. Thus life history is an important correlate of community resource partitioning and can be used to understand community structure. 4. This is the first comprehensive study of life-history traits in a fig wasp community. The comparative approach revealed constraints and flexibility in trait evolution.

The chemical ecology of seed dispersal in monoecious and dioecious figs

In the nursery pollination system of figs (Ficus, Moraceae), flower-bearing receptacles called syconia breed pollinating wasps and are units of both pollination and seed dispersal. Pollinators and mammalian seed dispersers are attracted to syconia by volatile organic compounds (VOCs). In monoecious figs, syconia produce both wasps and seeds, while in (gyno)dioecious figs, male (gall) fig trees produce wasps and female (seed) fig trees produce seeds. VOCs were collected using dynamic headspace adsorption methods on freshly collected figs from different trees using Super Q® collection traps. VOC profiles were determined using gas chromatography–mass spectrometry (GC–MS).The VOC profile of receptive and dispersal phase figs were clearly different only in the dioecious mammal-dispersed Ficus hispida but not in dioecious bird-dispersed F. exasperata and monoecious bird-dispersed F. tsjahela. The VOC profile of dispersal phase female figs was clearly different from that of male figs only in F. hispida but not in F. exasperata, as predicted from the phenology of syconium production which only in F. hispida overlaps between male and female trees. Greater difference in VOC profile in F. hispida might ensure preferential removal of seed figs by dispersal agents when gall figs are simultaneously available.The VOC profile of only mammal-dispersed female figs of F. hispida had high levels of fatty acid derivatives such as amyl-acetates and 2-heptanone, while monoterpenes, sesquiterpenes and shikimic acid derivatives were predominant in the other syconial types. A bird- and mammal-repellent compound methyl anthranilate occurred only in gall figs of both dioecious species, as expected, since gall figs containing wasp pollinators should not be consumed by dispersal agents.

Plasticity in the primary binding site of galactose/N-acetylgalactosamine-specific lectins - Implication of the C-H center dot center dot center dot O hydrogen bond at the specificity-determining C-4 locus of the saccharide in 4-methoxygalactose recognition by jacalin and winged bean (basic) agglutinin I

It is currently believed that an unsubstituted axial hydroxyl at the specificity-determining C-4 locus of galactose is indispensable for recognition by galactose/N-acetylgalactosamine-specific lectins. Titration calorimetry demonstrates that 4-methoxygalactose retains binding allegiance to the Moraceae lectin jacalin and the Leguminosae lectin, winged bean (basic) agglutinin (WBA I). The binding reactions were driven by dominant favorable enthalpic contributions and exhibited significant enthalpy-entropy compensation. Proton NMR titration of C-methoxygalactose with jacalin and WBA I resulted in broadening of the sugar resonances without any change in chemical shift. The alpha-and beta-anomers of 4-methoxygalactose were found to be in slow exchange with free and lectin-bound states. Both the anomers experience magnetically equivalent environments at the respective binding sites. The binding constants derived from the dependence of NMR line widths on 4-methoxygalactose concentration agreed well with those obtained from titration calorimetry. The results unequivocally demonstrate that the loci corresponding to the axially oriented C-4 hydroxyl group of galactose within the primary binding site of these lectins exhibit plasticity. These analyses suggest, for the first time, the existence of C-H ... O-type hydrogen-bond(s) in protein-carbohydrate interactions in general and between the C-4 locus of galactose derivative and the lectins jacalin and WBA I in particular.

Temporal associations in fig-wasp-ant interactions: diel and phenological patterns

In a complex multitrophic plant-animal interaction system in which there are direct and indirect interactions between species, comprehending the dynamics of these multiple partners is very important for an understanding of how the system is structured. We investigated the plant Ficus racemosa L. (Moraceae) and its community of obligatory mutualistic and parasitic fig wasps (Hymenoptera: Chalcidoidea) that develop within the fig inflorescence or syconium, as well as their interaction with opportunistic ants. We focused on temporal resource partitioning among members of the fig wasp community over the development cycle of the fig syconia during which wasp oviposition and development occur and we studied the activity rhythm of the ants associated with this community. We found that the seven members of the wasp community partitioned their oviposition across fig syconium development phenology and showed interspecific variation in activity across the day-night cycle. The wasps presented a distinct sequence in their arrival at fig syconia for oviposition, with the parasitoid wasps following the galling wasps. Although fig wasps are known to be largely diurnal, we documented night oviposition in several fig wasp species for the first time. Ant activity on the fig syconia was correlated with wasp activity and was dependent on whether the ants were predatory or trophobiont-tending species; only numbers of predatory ants increased during peak arrivals of the wasps.

Nature's Swiss Army Knives: Ovipositor Structure Mirrors Ecology in a Multitrophic Fig Wasp Community

Background: Resource partitioning is facilitated by adaptations along niche dimensions that range from morphology to behaviour. The exploitation of hidden resources may require specially adapted morphological or sensory tools for resource location and utilisation. Differences in tool diversity and complexity can determine not only how many species can utilize these hidden resources but also how they do so. Methodology and Principal Findings: The sclerotisation, gross morphology and ultrastructure of the ovipositors of a seven-member community of parasitic wasps comprising of gallers and parasitoids developing within the globular syconia (closed inflorescences) of Ficus racemosa (Moraceae) was investigated. These wasps also differ in their parasitism mode (external versus internal oviposition) and their timing of oviposition into the expanding syconium during its development. The number and diversity of sensilla, as well as ovipositor teeth, increased from internally ovipositing to externally ovipositing species and from gallers to parasitoids. The extent of sclerotisation of the ovipositor tip matched the force required to penetrate the syconium at the time of oviposition of each species. The internally ovipositing pollinator had only one type of sensillum and a single notch on the ovipositor tip. Externally ovipositing species had multiple sensilla types and teeth on their ovipositors. Chemosensilla were most concentrated at ovipositor tips while mechanoreceptors were more widely distributed, facilitating the precise location of hidden hosts in these wasps which lack larval host-seeking behaviour. Ovipositor traits of one parasitoid differed from those of its syntopic galler congeners and clustered with those of parasitoids within a different wasp subfamily. Thus ovipositor tools can show lability based on adaptive necessity, and are not constrained by phylogeny. Conclusions/Significance: Ovipositor structure mirrored the increasingly complex trophic ecology and requirements for host accessibility in this parasite community. Ovipositor structure could be a useful surrogate for predicting the biology of parasites in other communities.

Parasites exert conflicting selection pressures to affect reproductive asynchrony of their host plant in an obligate pollination mutualism

1. Plant reproductive phenology is generally viewed as an individual's strategy to maximize gamete exchange and propagule dispersal and is often considered largely dependent on patterns of floral initiation. Reproductive phenology, however, can be affected by proximate responses to pollinators, parasites and herbivores which could influence floral longevity or fruit development time. 2. We examined the influence of insect interactants on within-plant reproductive phenology in the fig-fig wasp nursery pollination mutualism in Ficus racemosa (Moraceae). Most figs support a wasp community comprised of a mutualistic pollinator, with several host-plant-specific non-pollinating herbivorous gallers and parasitoids. These wasps reproduce within enclosed inflorescences called syconia, which develop into fruit after pollination. While different wasp species oviposit into syconia at varying times during its ontogeny, all wasp progeny are constrained to exit syconia simultaneously just prior to fruit ripening. Developing larvae of early-ovipositing wasps may hasten syconium ontogeny through formation of earlier and larger nutrient sinks, whereas larvae of late-arriving parasites may lengthen syconium ontogeny to complete their development successfully. Seeds are also important nutrient sinks. The number of seeds and the type and number of developing wasps may therefore be expected to influence syconium development times, thereby affecting the reproductive synchrony of syconia on a plant. 3. Observations on naturally pollinated and parasitized syconia indicated that their seed and wasp content affected syconium development time. Experimental manipulations of syconia to produce only seeds or various combinations of wasps confirmed this finding. Early-ovipositing galler progeny reduced syconium development times, while gallers ovipositing concurrently with pollinators had no effect on syconium development. Late-ovipositing parasitoid progeny, the presence of only seeds within the syconium, or delayed pollination increased syconium development time. The differential development of syconia, which was influenced by mutualistic or parasitic progeny, accordingly contributed to within-tree reproductive asynchrony. 4. Synthesis. Individual reproductive units in fig trees called syconia, which also function as brood sites for pollinating and parasitic fig wasps, have plastic development durations dependent on pollination timing and species of wasps developing within them. Syconium development times are a likely compromise between conflicting demands from developing seeds and different wasp species.

Estructura, diversidad florística y estimación de carbono almacenado en tres bosques del municipio El Castillo, Río San Juan, Nicaragua, 2012

La planificación y manejo integral de fincas es un mod elo con tendencias productivas, en Nicaragua la ausencia de metodologías sencillas, flexibles, con alta factibilidad económica y confiabilidad de los resultados, es un factor determinante de la aceptación e implementación de los planes de manejo a nivel de finca. El presente estudio se realizó con la finalidad de contribuir información de metodología para inventarios forestales y resultados florísticos en el almacenamiento de carbono, en tres fincas productivas del bosque húmedo tropical del municipio El Castillo, Río San Juan. El estudio se estableció en tres etapas metodológicas: planificación de trabajo, fase de campo y almacenamiento de datos (procesamiento). Para cumplir los objetivos se implementó un inventario forestal por muestreo sistemático con diferentes intensidades de muestreo en cada finca, se establecieron parcelas de 10m x 50m (0.05 ha), para comparar la diversidad entre fincas se utilizó igual tamaño de parcelas (0.3 ha), mediante el índice de Margalef (riqueza) e índice de Shannon-Weiner (equidad), se analizó la estructura horizontal mediante el cálculo de abundancia, área basal y volumen por hectárea, para la estimación de carbono se optó por el método no destructivo utilizando la ecuación general de biomasa (Brown, 1997) y el factor de carbono según IPCC, 2005. Las variables estudiadas son: nombre botánico de la especie arbórea, DAP (1.30m sobre el suelo ) mayor a 10 cm y altura fustal. Se identificaron 31 familias botánicos, 57 géneros y 68 especies, las familias más representativas, según el número de especie son, Moraceae, Rubiaceae, Fabaceae, Sapotaceae, Anonaceae, Burseraceae, Cumbretaceae, Lauraceae, Meliaceae, Vochysiaceae, Mimosaceae, alta presencia de especies indicadoras de bosques alterados o secundarios y bajo número de especies comerciales. No obstante el estudio de muestra alta riqueza en las tres fincas sin diferencias significativas (X²= 0,916; P>0,05) y baja equidad en La Pavona y La Perilla, por el contrario La Primavera presenta mejor representatividad de las especies. El bosque con mayor área basal y volumen (desarrollo estructural), fue La Pavona (26.51 m2ha-1 y 365.39 m3 ha-1), también almacenó mayor carbono por hectárea (195.66Mg C ha-1), básicamente los resultado de carbono son similares entre las tres fincas (La Perilla con 184.38 MgC ha-1 y La Primavera con 192.21 MgC ha-1), también se encontró alta relación entre el estado de desarrollo (clases naturales de edades), abundancia, volumen y el almacenamiento de carbono por la alta cantidad de biomasa.

A influência de uma espécie exótica invasora, Artocarpus heterophyllus Lam. (jaqueira), sobre uma comunidade de pequenos mamíferos e sua interferência na dinâmica de dispersão de sementes nativas

Atualmente, sabe-se que danos causados por espécies exóticas invasoras são umas das principais causas de extinção de espécies, afetando mais seriamente espécies que evoluíram em ilhas. A jaqueira, Artocarpus heterophyllus Lamarck (Moraceae) é originária das florestas tropicais da Índia. Foi introduzida no Brasil ainda no período Colonial e atualmente é invasora em áreas de Mata Atlântica, incluindo a Ilha Grande, RJ. Durante três anos foram amostrados bimestralmente 18 grades, 10 com diferentes densidades de jaqueiras e oito sem jaqueiras. Em cada grade foram colocadas 11 armadilhas de captura de mamíferos, que ficavam abertas durante três dias consecutivos por mês. No laboratório as fezes de todos os animais capturados foram analisadas para verificar a dieta e a quantidade de sementes nativas defecadas. Para verificar as espécies capazes de predar e dispersar sementes de jaca, fizemos testes com sementes de jaca atados a carretéis e armadilhas fotográficas. Neste contexto, o estudo teve como objetivo verificar a influência da jaqueira na comunidade de pequenos mamíferos e na dispersão de sementes de espécies nativas. Os resultados mostraram que em áreas com maior densidade de jaqueiras adultas, houve uma maior abundância de espécies frugívoras e a diminuição da abundância de espécies mais insetívoras. Embora a jaqueira não tenha influenciado no consumo de itens de origem animal e vegetal entre áreas com e sem jaqueiras e durante os períodos de maior e menor frutificação, essa espécie desfavoreceu a dispersão de sementes nativas. Em áreas com maior densidade de jaqueiras verificamos uma quantidade menor de sementes nativas sendo defecadas pelos pequenos mamíferos. O número de sementes defecadas durante o período de menor frutificação das jaqueiras não foi significativo em relação ao período de maior frutificação e em todos os períodos somados. Já em relação à frequência de fezes contendo sementes nativas, os resultados das regressões simples foram significativos para todos os períodos. O fruto da jaqueira A. heterophyllus foi mais consumido por D. aurita, T. dimidiatus eCuniculus paca, sendo que D. auritanão teve influência sobre a predação e a dispersão de sementes de jaca. Os roedores T. dimidiatuse C. paca foram registrados pelas armadilhas fotográficas predando 20% e 16% das sementes de jaca e carregaram 65% e 44% das sementes, respectivamente. Os testes com carretel mostraram que 86% das sementes foram predadas, 10% foram deixadas intactas no local e apenas 4% foram dispersas a pequenas distâncias, entre 2 e 15 metros, sendo possível que esses roedores propiciem a dispersão dessa espécie exótica e invasora para novas áreas

A influência da espécie exótica invasora Artocarpus heterophyllus (jaqueira) sobre a comunidade de anuros de serrapilheira em uma área de Mata Atlântica no Sudeste do Brasil

O processo de introdução de espécies é reconhecido como a segunda causa mais importante de erosão da diversidade biológica em muitos ambientes no Brasil e no mundo. As espécies invasoras possuem não apenas o poder de sobrevivência e adaptação em outros ambientes, mas a capacidade de dominar a diversidade biológica nativa através da alteração das características básicas dos processos ecológicos naturais e das interações. A jaqueira, Artocarpus heterophyllus Lamarck (Moraceae), tem sua origem nas florestas tropicais da Índia, tendo sido introduzida no Brasil ainda no período Colonial e atualmente é invasora em áreas de Mata Atlântica. Este estudo fornece os primeiros dados sobre a influência da espécie exótica invasora Artocarpus heterophyllus sobre comunidades de anuros de folhiço. As amostragens foram realizadas em uma área de Mata Atlântica, no litoral sudoeste do estado do Rio de Janeiro, incluindo informações sobre riqueza de espécies, densidades específicas e parâmetros ambientais. Nosso estudo foi realizado no Parque Estadual da Ilha Grande entre janeiro de 2009 e março de 2011. Para amostrar a comunidade de anuros de folhiço usamos 154 parcelas de 5 x 5 m, sendo 77 delas em áreas com jaqueiras e 77 em áreas sem jaqueiras, totalizando 3.850 m de chão de floresta amostrados. Nós amostramos um total de 613 anuros habitando o chão da floresta, pertencentes a dez espécies: Brachycephalus didactylus; Chiasmocleis sp.; Haddadus binotatus; Ischnocnema guentheri; Ischnocnema octavioi; Ischnocnema parva; Leptodactylus marmoratus; Physalaemus signifer; Rhinnela ornata e Zachaenus parvulus. Seis das dez espécies foram comuns às áreas com e sem jaqueiras, sendo a similaridade entre as duas áreas de 60%. As áreas com jaqueiras tiveram o dobro (N = 18) de parcelas sem nenhum anfíbio. O número de anfíbios registrados nas parcelas com jaqueiras (38%) foi menor do que o encontrado nas áreas sem jaqueiras (62%). O anfíbio predominante no folhiço em ambas às condições foi Ischnocnema parva, tendo abundancia maior nas parcelas sem jaqueiras. A densidade total de anuros vivendo no chão da floresta nas áreas com jaqueiras (12,2 ind/100 m) foi menor que nas áreas sem jaqueiras (19,7 ind/100 m). Entre os parâmetros ambientais analisados os que possuíram maior influência sobre a abundância de anfíbios foram a profundidade do folhiço e o pH do solo. Os dados sugerem que a jaqueira, além de ocupar o habitat de espécies nativas, é capaz de promover alterações na estrutura desses habitats que irão intervir na fauna do local.

云南元谋和山西太谷上新世化石木群研究

首次报道了云南元谋盆地（虎跳滩土林、湾堡土林和新华土林）晚上新世的硅化木材植物群和山西太谷盆地晚上新世的炭屑木材植物群，分析了这两个盆地当时的植被、环境和气候，为认识我国西南地区和北方中部地区晚上新世气候变化提供了生物学证据。 1。云南元谋盆地晚上新世沙沟组（相当于钱方等1991元谋组下部一、二段）化石木植物群包括：裸子植物1种，归属于三尖杉科(Cephalotaxaceae)三尖杉属(Cephalotaxus)或红豆杉科(Taxaceae)穗花杉属(Amentotaxus);被子植物11种，分别归属于楝科(Meliaceae)香椿属(Toona)、大戟科(Euphorbiaceae)秋枫属(Bischofia)、榆科(Ulmaceae)榉属(Zelkova)、豆科(Fabaceae)黄檀属(Dalbergia)、壳斗科(Fagaceae)锥属(Castanopsis)、青冈属(Cyclobalanopsis)、 千屈菜科(Lythraceae)紫薇属(Lagerstroemia)、桑科(Moraceae)桑属(Morus)、胡桃科(Juglandaceae)、豆科和壳斗科。其中三尖杉属或穗花杉属、楝科香椿属、豆科黄檀属、壳斗科锥属、青冈属、千屈菜科紫薇属、桑科桑属、胡桃科和壳斗科的化石木在我国为首次报道。依据植物群的组成，当时该盆地周围山地上的森林是以锥属、青冈属和三尖杉属或穗花杉属为主要分子的常绿针阔混交林，盆地内的树木包括楝科香椿属、大戟科秋枫属、豆科和千屈菜科紫薇属等植物;当时的气候为亚热带气候，温暖湿润。与印度同时代植物群相比，元谋植物群不具有典型的热带雨林分子如龙脑香科植物，而在印度晚第三纪则常见热带雨林分子。这种差异可能是因为中印植物区系起源不同，以及地质历史时期青藏高原的隆升造成区域气候分异，从而导致中印古植物区系不同。 2．山西太谷盆地晚上新世小白组化石木植物群包括榆科(Ulmaceae)榆属(Ulmus)、蔷薇科(Rosaceae)李属(Prunus)和桑科柘属(Cudrania)，它们的标本保存为炭屑木材。该化石木群的发现，以及综合通过孢粉学研究得出的古气候研究结果，表明当时当地属于典型的温带气候。化石木清晰的生长轮表明当时气候具明显的季节性。现代生态木材解剖学研究发现温带干旱地区植物群中导管分子壁的螺纹加厚比例较高、且明显。化石木标本导管分子壁具明显的螺纹加厚也表明盆地内为温带的气候类型。孢粉学研究和地层中丰富的石膏层也表明当时气候具有明显的干湿波动，地层中多层炭屑的存在证明了当时气候条件下森林火频繁发生。这些炭屑木材的发现丰富了太谷盆地晚上新世植物群，为古植被重建和古环境恢复提供了新的证据

构树种质资源遗传多样性SRAP分子标记研究

构树（Broussonetia papyrifera L.）为桑科（Moraceae）构树属（Broussonetia）落叶乔木，广泛分布于亚洲东部及太平洋岛屿。它是我国重要的经济林木，具有重要的经济价值，其树皮纤维品质优良，自古就是造纸的优良原料；叶片可用作饲料；果实具有重要的药用价值；环境适应性强，是迅速绿化荒山、荒滩和盐碱地的理想树种。因此对构树这些特性的深入研究和开发利用具有非常重要的实际应用价值。本研究以日本和国内构树主要分布区域的的10种生态型及杂交构树共23份材料，摸索并改进了构树DNA的提取方法，建立了稳定的SRAP分子标记体系，以杂交构树组培苗为材料从120对引物组合中筛选出条带信息较高的17对SRAP引物，以这些引物对23份构树材料进行PCR扩增和标记分析。 本研究取得的主要结果如下： （1）本实验首次将SRAP技术应用于构树的研究中，建立起构树稳定的SRAP-PCR反应体系；实验中对影响扩增的5个主要因素进行了优化，确定20 μL PCR反应体系中各因素最适浓度：模板DNA浓度80 ng/(20 μL)，Mg2+浓度2.0 mM，dNTP浓度0.6 mM，引物浓度0.8 mM，Taq 酶浓度1.5 U/(20 μL)。 （2）从120对引物组合中筛选出来的17对SRAP引物对21份不同生态型构树样本（21份材料指的是除两份杂交构树材料外的其它生态型构树，以下同）进行PCR扩增，共扩增出439条带，平均每对引物25.5条，其大小介于100～1,000 bp之间，其中多态性条带319条，占总数的72.67%。 （3）用Popgene1.32软件进行分析，计算出Shannon信息指数（I）值为0.2275（0.2042），物种水平的Nei基因多样性（H）值为0.1336（0.1436），表明各生态型构树之间的平均遗传多态性不高，中国大陆各生态型构树Shannon信息指数（I）值仅为0.1675（0.2271），物种水平的Nei基因多样性（H）值为0.1039（0.1540），群体遗传多样性较低，构树的遗传分化主要存在于中国和日本之间。 （4）用NTSYS-2.10e软件进行聚类分析，发现不同生态型构树按距离关系远近及分布区域可划分为不同类群。在遗传相似系数0.57附近，对21份材料进行聚类分析发现其可分为两个群体，一类为日本生态型，另一类为中国生态型，表明日本构树与中国野生种构树种源遗传相似性较小。中国各生态型构树在遗传相似系数0.91处可分为5类，总体而言，中国各地区之间的构树遗传相似度较高。对杂交构树分析表明，其亲缘关系与日本构树（母本）更接近。 （5）日本及杂交构树的SCAR标记。本研究找到两条日本及杂交构树的特异性条带，回收、测序，再根据序列往里重新设计引物，转变成稳定性更好，更直观的SCAR标记，这为挑选性状优良的日本及杂交构树提供重要的参考，对其育种有一定的指导意义。其中一条片段经与NCBI数据库比对发现与拟南芥磺基转移酶家族基因具有较高的同源性。

Seasonal change in the structure of fig-wasp community and its implication for conservation

Figs (Moraceae) and their pollinating wasps (Agaonidae) constitute a famous reciprocal mutualism in which figs provide some female flowers for the development of fig wasp offspring while the fig wasps pollinate Fig flowers. However, figs also host many no